diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3bb205d..01f0653 100755
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -284,8 +284,6 @@ jobs:
         if [[ $(find ./ -name "*tpl.php" | xargs grep -P '(style=)') -ne "" ]]; then exit 1; fi
         if [[ $(find ./ -name "*tpl.php" | xargs grep -P '(value|title|alt|aria\-label)(=\")((?!\<\?).)*(>)') -ne "" ]]; then exit 1; fi
         if [[ $(find ./ -name "*tpl.php" | xargs grep -P '(\<td\>|\<th\>|\<caption\>|\<label.*?(\"|l)\>)) -ne "" ]]; then exit 1; fi
-    - name: Js strict
-      run: if [[ $(grep -r -L "\"use strict\";" --include=*.js ./) -ne "" ]]; then exit 1; fi
     - name: Js inspection
       run: |
         if [[ $(grep -rlni "onafterprint=\|onbeforeprint=\|onbeforeunload=\|onerror=\|onhaschange=\|onload=\|onmessage=\|onoffline=\|ononline=\|onpagehide=\|onpageshow=\|onpopstate=\|onredo=\|onresize=\|onstorage=\|onund=o\|onunload=\|onblur=\|onchage=\|oncontextmenu=\|onfocus=\|onformchange=\|onforminput=\|oninput=\|oninvalid=\|onreset=\|onselect=\|onsubmit=\|onkeydown=\|onkeypress=\|onkeyup=\|onclick=\|ondblclic=k\|ondrag=\|ondragend=\|ondragenter=\|ondragleave=\|ondragover=\|ondragstart=\|ondrop=\|onmousedown=\|onmousemove=\|onmouseout=\|onmouseover=\|onmouseup=\|onmousewheel=\|onscroll=\|onabor=t\|oncanplay=\|oncanplaythrough=\|ondurationchange=\|onemptied=\|onended=\|onerror=\|onloadeddata=\|onloadedmetadata=\|onloadstart=\|onpause=\|onplay=\|onplaying=\|onprogress=\|onratechange=\|onreadystatechange=\|onseeked=\|onseeking=\|onstalled=\|onsuspend=\|ontimeupdate=\|onvolumechange=" --include=*.js ./) -ne "" ]]; then exit 1; fi
diff --git a/Admin/Install/Interfaces/DatabaseExchanger/ExchangeTrait.php b/Admin/Install/Interfaces/DatabaseExchanger/ExchangeTrait.php
index cda7082..4ac2f50 100644
--- a/Admin/Install/Interfaces/DatabaseExchanger/ExchangeTrait.php
+++ b/Admin/Install/Interfaces/DatabaseExchanger/ExchangeTrait.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Interfaces
  * @copyright Dennis Eichhorn
@@ -20,6 +20,14 @@ use phpOMS\DataStorage\Database\Connection\NullConnection;
 use phpOMS\DataStorage\Database\Query\Builder;
 use phpOMS\Message\RequestAbstract;
 
+/**
+ * Exchange trait
+ *
+ * @package Interfaces
+ * @license OMS License 1.0
+ * @link    https://karaka.app
+ * @since   1.0.0
+ */
 trait ExchangeTrait
 {
     /**
@@ -33,6 +41,7 @@ trait ExchangeTrait
      */
     public function exchangeFromRequest(RequestAbstract $request) : array
     {
+        /** @var \Modules\Exchange\Models\ExhcangeSetting $setting */
         $setting     = ExchangeSettingMapper::get()->where('id', (int) $request->getData('setting'))->execute();
         $settingData = $setting->getData();
 
@@ -42,15 +51,16 @@ trait ExchangeTrait
         $this->l11n->loadLanguage($request->header->l11n->getLanguage(), 'Exchange', $lang);
 
         $importConnection = ($settingData['import']['db']['self'] ?? true)
-        ? $this->local ?? new NullConnection()
-        : ConnectionFactory::create([
-            'db'       => $settingData['import']['db']['db'],
-            'host'     => $settingData['import']['db']['host'],
-            'port'     => $settingData['import']['db']['port'],
-            'database' => $settingData['import']['db']['database'],
-            'login'    => $settingData['import']['db']['login'],
-            'password' => $settingData['import']['db']['password'],
-        ]);
+            ? $this->local ?? new NullConnection()
+            : ConnectionFactory::create([
+                'db'       => $settingData['import']['db']['db'],
+                'host'     => $settingData['import']['db']['host'],
+                'port'     => $settingData['import']['db']['port'],
+                'database' => $settingData['import']['db']['database'],
+                'login'    => $settingData['import']['db']['login'],
+                'password' => $settingData['import']['db']['password'],
+            ]
+        );
         $exportConnection = ($settingData['export']['db']['self'] ?? true)
             ? $this->remote ?? new NullConnection()
             : ConnectionFactory::create([
@@ -60,7 +70,8 @@ trait ExchangeTrait
                 'database' => $settingData['export']['db']['database'],
                 'login'    => $settingData['export']['db']['login'],
                 'password' => $settingData['export']['db']['password'],
-        ]);
+            ]
+        );
 
         foreach (($setting['relation'] ?? []) as $table) {
             $importQuery = new Builder($importConnection);
diff --git a/Admin/Install/Interfaces/DatabaseExchanger/Exporter.php b/Admin/Install/Interfaces/DatabaseExchanger/Exporter.php
index 40c480f..6875c9c 100755
--- a/Admin/Install/Interfaces/DatabaseExchanger/Exporter.php
+++ b/Admin/Install/Interfaces/DatabaseExchanger/Exporter.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Interfaces
  * @copyright Dennis Eichhorn
diff --git a/Admin/Install/Interfaces/DatabaseExchanger/Importer.php b/Admin/Install/Interfaces/DatabaseExchanger/Importer.php
index c57801b..ac4b29b 100755
--- a/Admin/Install/Interfaces/DatabaseExchanger/Importer.php
+++ b/Admin/Install/Interfaces/DatabaseExchanger/Importer.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Interfaces
  * @copyright Dennis Eichhorn
diff --git a/Admin/Install/Interfaces/DatabaseExchanger/Lang/en.lang.php b/Admin/Install/Interfaces/DatabaseExchanger/Lang/en.lang.php
index 802dae5..fff046b 100755
--- a/Admin/Install/Interfaces/DatabaseExchanger/Lang/en.lang.php
+++ b/Admin/Install/Interfaces/DatabaseExchanger/Lang/en.lang.php
@@ -4,7 +4,7 @@ declare(strict_types=1);
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/Admin/Install/Interfaces/DatabaseExchanger/export.tpl.php b/Admin/Install/Interfaces/DatabaseExchanger/export.tpl.php
index 653d744..5edfbc3 100755
--- a/Admin/Install/Interfaces/DatabaseExchanger/export.tpl.php
+++ b/Admin/Install/Interfaces/DatabaseExchanger/export.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Template
  * @copyright Dennis Eichhorn
diff --git a/Admin/Install/Interfaces/DatabaseExchanger/import.tpl.php b/Admin/Install/Interfaces/DatabaseExchanger/import.tpl.php
index 45a3760..4b7b08b 100755
--- a/Admin/Install/Interfaces/DatabaseExchanger/import.tpl.php
+++ b/Admin/Install/Interfaces/DatabaseExchanger/import.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Template
  * @copyright Dennis Eichhorn
diff --git a/Admin/Install/Media.php b/Admin/Install/Media.php
index d028663..eb1d735 100644
--- a/Admin/Install/Media.php
+++ b/Admin/Install/Media.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Admin\Install
  * @copyright Dennis Eichhorn
diff --git a/Admin/Install/Navigation.php b/Admin/Install/Navigation.php
index d956112..21e2c6d 100755
--- a/Admin/Install/Navigation.php
+++ b/Admin/Install/Navigation.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Admin\Install
  * @copyright Dennis Eichhorn
diff --git a/Admin/Installer.php b/Admin/Installer.php
index a3ee0b8..0ec3b8c 100755
--- a/Admin/Installer.php
+++ b/Admin/Installer.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/Admin/Routes/Web/Api.php b/Admin/Routes/Web/Api.php
index f12a619..9e5778f 100755
--- a/Admin/Routes/Web/Api.php
+++ b/Admin/Routes/Web/Api.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules
  * @copyright Dennis Eichhorn
diff --git a/Admin/Routes/Web/Backend.php b/Admin/Routes/Web/Backend.php
index 7b06fa5..390e965 100755
--- a/Admin/Routes/Web/Backend.php
+++ b/Admin/Routes/Web/Backend.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules
  * @copyright Dennis Eichhorn
diff --git a/Admin/Status.php b/Admin/Status.php
index c0bf298..4e3ec69 100755
--- a/Admin/Status.php
+++ b/Admin/Status.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/Admin/Uninstaller.php b/Admin/Uninstaller.php
index 54481af..b2f16b2 100755
--- a/Admin/Uninstaller.php
+++ b/Admin/Uninstaller.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/Admin/Updater.php b/Admin/Updater.php
index 19ba37f..0bca9ef 100755
--- a/Admin/Updater.php
+++ b/Admin/Updater.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/Controller/ApiController.php b/Controller/ApiController.php
index 36534d4..5b0be76 100755
--- a/Controller/ApiController.php
+++ b/Controller/ApiController.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index 44c525e..e347a0b 100755
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/Controller/Controller.php b/Controller/Controller.php
index 95c52a6..bf23929 100755
--- a/Controller/Controller.php
+++ b/Controller/Controller.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Import/AccountImport.php b/Interfaces/GSD/Import/AccountImport.php
index a758076..c5b6fea 100755
--- a/Interfaces/GSD/Import/AccountImport.php
+++ b/Interfaces/GSD/Import/AccountImport.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Import
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Import/ArticleImport.php b/Interfaces/GSD/Import/ArticleImport.php
index c11b7d7..b982f26 100755
--- a/Interfaces/GSD/Import/ArticleImport.php
+++ b/Interfaces/GSD/Import/ArticleImport.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Import
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Import/BatchPostingImport.php b/Interfaces/GSD/Import/BatchPostingImport.php
index 0c42e61..17d939d 100755
--- a/Interfaces/GSD/Import/BatchPostingImport.php
+++ b/Interfaces/GSD/Import/BatchPostingImport.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Import
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Import/CostCenterImport.php b/Interfaces/GSD/Import/CostCenterImport.php
index 5c2416b..65f1154 100755
--- a/Interfaces/GSD/Import/CostCenterImport.php
+++ b/Interfaces/GSD/Import/CostCenterImport.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Import
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Import/CostObjectImport.php b/Interfaces/GSD/Import/CostObjectImport.php
index 074e1cc..bfc601e 100755
--- a/Interfaces/GSD/Import/CostObjectImport.php
+++ b/Interfaces/GSD/Import/CostObjectImport.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Import
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Import/CustomerImport.php b/Interfaces/GSD/Import/CustomerImport.php
index 400c66c..3705378 100755
--- a/Interfaces/GSD/Import/CustomerImport.php
+++ b/Interfaces/GSD/Import/CustomerImport.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Import
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Import/InvoiceImport.php b/Interfaces/GSD/Import/InvoiceImport.php
index cf472da..f9ff457 100755
--- a/Interfaces/GSD/Import/InvoiceImport.php
+++ b/Interfaces/GSD/Import/InvoiceImport.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Import
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Import/PostingImport.php b/Interfaces/GSD/Import/PostingImport.php
index 8d168f6..6682855 100755
--- a/Interfaces/GSD/Import/PostingImport.php
+++ b/Interfaces/GSD/Import/PostingImport.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Import
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Import/SupplierImport.php b/Interfaces/GSD/Import/SupplierImport.php
index 7ec2e38..dfba99f 100755
--- a/Interfaces/GSD/Import/SupplierImport.php
+++ b/Interfaces/GSD/Import/SupplierImport.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Import
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Importer.php b/Interfaces/GSD/Importer.php
index 20c12b3..309d2cf 100755
--- a/Interfaces/GSD/Importer.php
+++ b/Interfaces/GSD/Importer.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Interfaces
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Lang/de.lang.php b/Interfaces/GSD/Lang/de.lang.php
index c5b3963..5da790b 100755
--- a/Interfaces/GSD/Lang/de.lang.php
+++ b/Interfaces/GSD/Lang/de.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Lang/en.lang.php b/Interfaces/GSD/Lang/en.lang.php
index 0f79135..be57be4 100755
--- a/Interfaces/GSD/Lang/en.lang.php
+++ b/Interfaces/GSD/Lang/en.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/Account.php b/Interfaces/GSD/Model/Account.php
index 68ba185..5da1698 100755
--- a/Interfaces/GSD/Model/Account.php
+++ b/Interfaces/GSD/Model/Account.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/BatchPosting.php b/Interfaces/GSD/Model/BatchPosting.php
index 2f0ecea..326a3e1 100755
--- a/Interfaces/GSD/Model/BatchPosting.php
+++ b/Interfaces/GSD/Model/BatchPosting.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/ExchangeType.php b/Interfaces/GSD/Model/ExchangeType.php
index 3bddfca..05d67f7 100755
--- a/Interfaces/GSD/Model/ExchangeType.php
+++ b/Interfaces/GSD/Model/ExchangeType.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Models
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/GSDAddress.php b/Interfaces/GSD/Model/GSDAddress.php
index 2ec080c..fa1b83b 100755
--- a/Interfaces/GSD/Model/GSDAddress.php
+++ b/Interfaces/GSD/Model/GSDAddress.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/GSDAddressMapper.php b/Interfaces/GSD/Model/GSDAddressMapper.php
index 9728383..44c0aab 100755
--- a/Interfaces/GSD/Model/GSDAddressMapper.php
+++ b/Interfaces/GSD/Model/GSDAddressMapper.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/GSDArticle.php b/Interfaces/GSD/Model/GSDArticle.php
index 0e3fe38..e36c5de 100755
--- a/Interfaces/GSD/Model/GSDArticle.php
+++ b/Interfaces/GSD/Model/GSDArticle.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/GSDArticleMapper.php b/Interfaces/GSD/Model/GSDArticleMapper.php
index 8b50c0d..e18a122 100755
--- a/Interfaces/GSD/Model/GSDArticleMapper.php
+++ b/Interfaces/GSD/Model/GSDArticleMapper.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/GSDCostCenter.php b/Interfaces/GSD/Model/GSDCostCenter.php
index 2d884ef..b6201d2 100755
--- a/Interfaces/GSD/Model/GSDCostCenter.php
+++ b/Interfaces/GSD/Model/GSDCostCenter.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/GSDCostCenterMapper.php b/Interfaces/GSD/Model/GSDCostCenterMapper.php
index 668ee22..0180a56 100755
--- a/Interfaces/GSD/Model/GSDCostCenterMapper.php
+++ b/Interfaces/GSD/Model/GSDCostCenterMapper.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/GSDCostObject.php b/Interfaces/GSD/Model/GSDCostObject.php
index 8c61f34..660b29a 100755
--- a/Interfaces/GSD/Model/GSDCostObject.php
+++ b/Interfaces/GSD/Model/GSDCostObject.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/GSDCostObjectMapper.php b/Interfaces/GSD/Model/GSDCostObjectMapper.php
index cd180c3..d0fa8bb 100755
--- a/Interfaces/GSD/Model/GSDCostObjectMapper.php
+++ b/Interfaces/GSD/Model/GSDCostObjectMapper.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/GSDCustomer.php b/Interfaces/GSD/Model/GSDCustomer.php
index e4751b2..4e9dc52 100755
--- a/Interfaces/GSD/Model/GSDCustomer.php
+++ b/Interfaces/GSD/Model/GSDCustomer.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/GSDCustomerMapper.php b/Interfaces/GSD/Model/GSDCustomerMapper.php
index 2dd9497..5363417 100755
--- a/Interfaces/GSD/Model/GSDCustomerMapper.php
+++ b/Interfaces/GSD/Model/GSDCustomerMapper.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/GSDSupplier.php b/Interfaces/GSD/Model/GSDSupplier.php
index d36ca32..2090094 100755
--- a/Interfaces/GSD/Model/GSDSupplier.php
+++ b/Interfaces/GSD/Model/GSDSupplier.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/GSDSupplierMapper.php b/Interfaces/GSD/Model/GSDSupplierMapper.php
index e63485f..9ab9776 100755
--- a/Interfaces/GSD/Model/GSDSupplierMapper.php
+++ b/Interfaces/GSD/Model/GSDSupplierMapper.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/Invoice.php b/Interfaces/GSD/Model/Invoice.php
index 8876c59..f8bd1e9 100755
--- a/Interfaces/GSD/Model/Invoice.php
+++ b/Interfaces/GSD/Model/Invoice.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/NullGSDAddress.php b/Interfaces/GSD/Model/NullGSDAddress.php
index b89e5a4..9503f93 100755
--- a/Interfaces/GSD/Model/NullGSDAddress.php
+++ b/Interfaces/GSD/Model/NullGSDAddress.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/NullGSDArticle.php b/Interfaces/GSD/Model/NullGSDArticle.php
index ba02e1b..01380e5 100755
--- a/Interfaces/GSD/Model/NullGSDArticle.php
+++ b/Interfaces/GSD/Model/NullGSDArticle.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/NullGSDCostCenter.php b/Interfaces/GSD/Model/NullGSDCostCenter.php
index 22cc35d..05638a5 100755
--- a/Interfaces/GSD/Model/NullGSDCostCenter.php
+++ b/Interfaces/GSD/Model/NullGSDCostCenter.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/NullGSDCostObject.php b/Interfaces/GSD/Model/NullGSDCostObject.php
index b5055f3..9f46ee6 100755
--- a/Interfaces/GSD/Model/NullGSDCostObject.php
+++ b/Interfaces/GSD/Model/NullGSDCostObject.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/NullGSDCustomer.php b/Interfaces/GSD/Model/NullGSDCustomer.php
index de9755e..79de42e 100755
--- a/Interfaces/GSD/Model/NullGSDCustomer.php
+++ b/Interfaces/GSD/Model/NullGSDCustomer.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/NullGSDSupplier.php b/Interfaces/GSD/Model/NullGSDSupplier.php
index abc98d4..f5a25ad 100755
--- a/Interfaces/GSD/Model/NullGSDSupplier.php
+++ b/Interfaces/GSD/Model/NullGSDSupplier.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/Posting.php b/Interfaces/GSD/Model/Posting.php
index 49a7d66..ef6e859 100755
--- a/Interfaces/GSD/Model/Posting.php
+++ b/Interfaces/GSD/Model/Posting.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/Segment.php b/Interfaces/GSD/Model/Segment.php
index f21ba30..855e61a 100755
--- a/Interfaces/GSD/Model/Segment.php
+++ b/Interfaces/GSD/Model/Segment.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/GSD/Model/SegmentType.php b/Interfaces/GSD/Model/SegmentType.php
index a5cceb3..d443db3 100755
--- a/Interfaces/GSD/Model/SegmentType.php
+++ b/Interfaces/GSD/Model/SegmentType.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\GSD\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/Intrexx/Import/PromotionImport.php b/Interfaces/Intrexx/Import/PromotionImport.php
index 407258a..3ded341 100755
--- a/Interfaces/Intrexx/Import/PromotionImport.php
+++ b/Interfaces/Intrexx/Import/PromotionImport.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\Intrexx\Import
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/Intrexx/Import/SeminarImport.php b/Interfaces/Intrexx/Import/SeminarImport.php
index ba71408..57417ca 100755
--- a/Interfaces/Intrexx/Import/SeminarImport.php
+++ b/Interfaces/Intrexx/Import/SeminarImport.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\Intrexx\Import
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/Intrexx/Import/VisitImport.php b/Interfaces/Intrexx/Import/VisitImport.php
index 781d942..7c39d23 100755
--- a/Interfaces/Intrexx/Import/VisitImport.php
+++ b/Interfaces/Intrexx/Import/VisitImport.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\Intrexx\Import
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/Intrexx/Importer.php b/Interfaces/Intrexx/Importer.php
index da89210..0edff13 100755
--- a/Interfaces/Intrexx/Importer.php
+++ b/Interfaces/Intrexx/Importer.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Interfaces
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/Intrexx/Lang/en.lang.php b/Interfaces/Intrexx/Lang/en.lang.php
index 7651b0d..0caf0ce 100755
--- a/Interfaces/Intrexx/Lang/en.lang.php
+++ b/Interfaces/Intrexx/Lang/en.lang.php
@@ -4,7 +4,7 @@ declare(strict_types=1);
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/Intrexx/Model/Promotion.php b/Interfaces/Intrexx/Model/Promotion.php
index 58ef492..17e6174 100755
--- a/Interfaces/Intrexx/Model/Promotion.php
+++ b/Interfaces/Intrexx/Model/Promotion.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\Intrexx\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/Intrexx/Model/Seminar.php b/Interfaces/Intrexx/Model/Seminar.php
index 088e8ee..29e7669 100755
--- a/Interfaces/Intrexx/Model/Seminar.php
+++ b/Interfaces/Intrexx/Model/Seminar.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\Intrexx\Model
  * @copyright Dennis Eichhorn
diff --git a/Interfaces/Intrexx/Model/Visit.php b/Interfaces/Intrexx/Model/Visit.php
index ec20d08..c3ea1c5 100755
--- a/Interfaces/Intrexx/Model/Visit.php
+++ b/Interfaces/Intrexx/Model/Visit.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Interfaces\Intrexx\Model
  * @copyright Dennis Eichhorn
diff --git a/Models/ExchangeLog.php b/Models/ExchangeLog.php
index 961a7f1..fe6a0b4 100755
--- a/Models/ExchangeLog.php
+++ b/Models/ExchangeLog.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Models
  * @copyright Dennis Eichhorn
diff --git a/Models/ExchangeLogMapper.php b/Models/ExchangeLogMapper.php
index 36ccc47..951a2a3 100755
--- a/Models/ExchangeLogMapper.php
+++ b/Models/ExchangeLogMapper.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Models
  * @copyright Dennis Eichhorn
diff --git a/Models/ExchangeSetting.php b/Models/ExchangeSetting.php
index f8e1af1..d44d5c4 100755
--- a/Models/ExchangeSetting.php
+++ b/Models/ExchangeSetting.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Models
  * @copyright Dennis Eichhorn
diff --git a/Models/ExchangeSettingMapper.php b/Models/ExchangeSettingMapper.php
index 73dd7b9..fed3135 100755
--- a/Models/ExchangeSettingMapper.php
+++ b/Models/ExchangeSettingMapper.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Models
  * @copyright Dennis Eichhorn
diff --git a/Models/ExchangeType.php b/Models/ExchangeType.php
index 273c257..d4cd258 100755
--- a/Models/ExchangeType.php
+++ b/Models/ExchangeType.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Models
  * @copyright Dennis Eichhorn
diff --git a/Models/ExporterAbstract.php b/Models/ExporterAbstract.php
index 906e431..ebb4951 100755
--- a/Models/ExporterAbstract.php
+++ b/Models/ExporterAbstract.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Interfaces
  * @copyright Dennis Eichhorn
diff --git a/Models/ImporterAbstract.php b/Models/ImporterAbstract.php
index 1345f36..b7f6b21 100755
--- a/Models/ImporterAbstract.php
+++ b/Models/ImporterAbstract.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Interfaces
  * @copyright Dennis Eichhorn
diff --git a/Models/InterfaceManager.php b/Models/InterfaceManager.php
index b37a936..2ec58e9 100755
--- a/Models/InterfaceManager.php
+++ b/Models/InterfaceManager.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   phpOMS\Module
  * @copyright Dennis Eichhorn
@@ -114,8 +114,6 @@ class InterfaceManager
     /**
      * Object constructor.
      *
-     * @param string $path Info file path
-     *
      * @since 1.0.0
      */
     public function __construct()
diff --git a/Models/InterfaceManagerMapper.php b/Models/InterfaceManagerMapper.php
index 3126e82..4c344b5 100755
--- a/Models/InterfaceManagerMapper.php
+++ b/Models/InterfaceManagerMapper.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Models
  * @copyright Dennis Eichhorn
diff --git a/Models/NullExchangeLog.php b/Models/NullExchangeLog.php
index 1648ef9..f8b1663 100755
--- a/Models/NullExchangeLog.php
+++ b/Models/NullExchangeLog.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   phpOMS\Module
  * @copyright Dennis Eichhorn
diff --git a/Models/NullExchangeSetting.php b/Models/NullExchangeSetting.php
index cf725ac..769d1cd 100644
--- a/Models/NullExchangeSetting.php
+++ b/Models/NullExchangeSetting.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Models
  * @copyright Dennis Eichhorn
diff --git a/Models/NullInterfaceManager.php b/Models/NullInterfaceManager.php
index 4dd436b..2fa0ae8 100755
--- a/Models/NullInterfaceManager.php
+++ b/Models/NullInterfaceManager.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   phpOMS\Module
  * @copyright Dennis Eichhorn
diff --git a/Models/PermissionCategory.php b/Models/PermissionCategory.php
index d15a1b2..649ecaa 100755
--- a/Models/PermissionCategory.php
+++ b/Models/PermissionCategory.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange\Models
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.ar.lang.php b/Theme/Backend/Lang/Navigation.ar.lang.php
index 9f39682..2238fcd 100644
--- a/Theme/Backend/Lang/Navigation.ar.lang.php
+++ b/Theme/Backend/Lang/Navigation.ar.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.cs.lang.php b/Theme/Backend/Lang/Navigation.cs.lang.php
index c66956f..4981820 100644
--- a/Theme/Backend/Lang/Navigation.cs.lang.php
+++ b/Theme/Backend/Lang/Navigation.cs.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.da.lang.php b/Theme/Backend/Lang/Navigation.da.lang.php
index 87fb1f0..7ab087d 100644
--- a/Theme/Backend/Lang/Navigation.da.lang.php
+++ b/Theme/Backend/Lang/Navigation.da.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.de.lang.php b/Theme/Backend/Lang/Navigation.de.lang.php
index f3a94a8..fd6f990 100644
--- a/Theme/Backend/Lang/Navigation.de.lang.php
+++ b/Theme/Backend/Lang/Navigation.de.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.el.lang.php b/Theme/Backend/Lang/Navigation.el.lang.php
index 63a2a4a..4b8b571 100644
--- a/Theme/Backend/Lang/Navigation.el.lang.php
+++ b/Theme/Backend/Lang/Navigation.el.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.en.lang.php b/Theme/Backend/Lang/Navigation.en.lang.php
index 8214522..e561ed6 100644
--- a/Theme/Backend/Lang/Navigation.en.lang.php
+++ b/Theme/Backend/Lang/Navigation.en.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.es.lang.php b/Theme/Backend/Lang/Navigation.es.lang.php
index 436643b..281d2b1 100644
--- a/Theme/Backend/Lang/Navigation.es.lang.php
+++ b/Theme/Backend/Lang/Navigation.es.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.fi.lang.php b/Theme/Backend/Lang/Navigation.fi.lang.php
index 86cbb85..7e3e94f 100644
--- a/Theme/Backend/Lang/Navigation.fi.lang.php
+++ b/Theme/Backend/Lang/Navigation.fi.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.fr.lang.php b/Theme/Backend/Lang/Navigation.fr.lang.php
index 62b07df..f7398a3 100644
--- a/Theme/Backend/Lang/Navigation.fr.lang.php
+++ b/Theme/Backend/Lang/Navigation.fr.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.hu.lang.php b/Theme/Backend/Lang/Navigation.hu.lang.php
index 2d34e32..5984f88 100644
--- a/Theme/Backend/Lang/Navigation.hu.lang.php
+++ b/Theme/Backend/Lang/Navigation.hu.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.it.lang.php b/Theme/Backend/Lang/Navigation.it.lang.php
index b279811..f514302 100644
--- a/Theme/Backend/Lang/Navigation.it.lang.php
+++ b/Theme/Backend/Lang/Navigation.it.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.ja.lang.php b/Theme/Backend/Lang/Navigation.ja.lang.php
index 01387db..1191f2e 100644
--- a/Theme/Backend/Lang/Navigation.ja.lang.php
+++ b/Theme/Backend/Lang/Navigation.ja.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.ko.lang.php b/Theme/Backend/Lang/Navigation.ko.lang.php
index 3d1e167..379f94d 100644
--- a/Theme/Backend/Lang/Navigation.ko.lang.php
+++ b/Theme/Backend/Lang/Navigation.ko.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.no.lang.php b/Theme/Backend/Lang/Navigation.no.lang.php
index f52668c..2e38679 100644
--- a/Theme/Backend/Lang/Navigation.no.lang.php
+++ b/Theme/Backend/Lang/Navigation.no.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.pl.lang.php b/Theme/Backend/Lang/Navigation.pl.lang.php
index 896daf5..9f53128 100644
--- a/Theme/Backend/Lang/Navigation.pl.lang.php
+++ b/Theme/Backend/Lang/Navigation.pl.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.pt.lang.php b/Theme/Backend/Lang/Navigation.pt.lang.php
index 7380023..a7efac3 100644
--- a/Theme/Backend/Lang/Navigation.pt.lang.php
+++ b/Theme/Backend/Lang/Navigation.pt.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.ru.lang.php b/Theme/Backend/Lang/Navigation.ru.lang.php
index 44b0af5..a3126ec 100644
--- a/Theme/Backend/Lang/Navigation.ru.lang.php
+++ b/Theme/Backend/Lang/Navigation.ru.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.sv.lang.php b/Theme/Backend/Lang/Navigation.sv.lang.php
index 42dfd0b..edd711e 100644
--- a/Theme/Backend/Lang/Navigation.sv.lang.php
+++ b/Theme/Backend/Lang/Navigation.sv.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.th.lang.php b/Theme/Backend/Lang/Navigation.th.lang.php
index f620234..fd0aea8 100644
--- a/Theme/Backend/Lang/Navigation.th.lang.php
+++ b/Theme/Backend/Lang/Navigation.th.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.tr.lang.php b/Theme/Backend/Lang/Navigation.tr.lang.php
index cb0daea..58e93ee 100644
--- a/Theme/Backend/Lang/Navigation.tr.lang.php
+++ b/Theme/Backend/Lang/Navigation.tr.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.uk.lang.php b/Theme/Backend/Lang/Navigation.uk.lang.php
index f977e00..879c9f7 100644
--- a/Theme/Backend/Lang/Navigation.uk.lang.php
+++ b/Theme/Backend/Lang/Navigation.uk.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/Navigation.zh.lang.php b/Theme/Backend/Lang/Navigation.zh.lang.php
index 3d31110..c71bc64 100644
--- a/Theme/Backend/Lang/Navigation.zh.lang.php
+++ b/Theme/Backend/Lang/Navigation.zh.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/ar.lang.php b/Theme/Backend/Lang/ar.lang.php
index 7be9708..a09b337 100644
--- a/Theme/Backend/Lang/ar.lang.php
+++ b/Theme/Backend/Lang/ar.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/cs.lang.php b/Theme/Backend/Lang/cs.lang.php
index db28e34..256037c 100644
--- a/Theme/Backend/Lang/cs.lang.php
+++ b/Theme/Backend/Lang/cs.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/da.lang.php b/Theme/Backend/Lang/da.lang.php
index ffcfc8c..69bbad0 100644
--- a/Theme/Backend/Lang/da.lang.php
+++ b/Theme/Backend/Lang/da.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/de.lang.php b/Theme/Backend/Lang/de.lang.php
index 6f35041..651fcb6 100644
--- a/Theme/Backend/Lang/de.lang.php
+++ b/Theme/Backend/Lang/de.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/el.lang.php b/Theme/Backend/Lang/el.lang.php
index ee50b71..455f573 100644
--- a/Theme/Backend/Lang/el.lang.php
+++ b/Theme/Backend/Lang/el.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/en.lang.php b/Theme/Backend/Lang/en.lang.php
index e201442..1703906 100644
--- a/Theme/Backend/Lang/en.lang.php
+++ b/Theme/Backend/Lang/en.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/es.lang.php b/Theme/Backend/Lang/es.lang.php
index ec900ed..1ce4a6f 100644
--- a/Theme/Backend/Lang/es.lang.php
+++ b/Theme/Backend/Lang/es.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/fi.lang.php b/Theme/Backend/Lang/fi.lang.php
index 86cf705..8ab3872 100644
--- a/Theme/Backend/Lang/fi.lang.php
+++ b/Theme/Backend/Lang/fi.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/fr.lang.php b/Theme/Backend/Lang/fr.lang.php
index 832b2aa..5207b19 100644
--- a/Theme/Backend/Lang/fr.lang.php
+++ b/Theme/Backend/Lang/fr.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/hu.lang.php b/Theme/Backend/Lang/hu.lang.php
index a1ce4b2..cda4be2 100644
--- a/Theme/Backend/Lang/hu.lang.php
+++ b/Theme/Backend/Lang/hu.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/it.lang.php b/Theme/Backend/Lang/it.lang.php
index ce562e6..ae7ca7c 100644
--- a/Theme/Backend/Lang/it.lang.php
+++ b/Theme/Backend/Lang/it.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/ja.lang.php b/Theme/Backend/Lang/ja.lang.php
index e5fc15a..7b17467 100644
--- a/Theme/Backend/Lang/ja.lang.php
+++ b/Theme/Backend/Lang/ja.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/ko.lang.php b/Theme/Backend/Lang/ko.lang.php
index fb645fe..f6fb1ca 100644
--- a/Theme/Backend/Lang/ko.lang.php
+++ b/Theme/Backend/Lang/ko.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/no.lang.php b/Theme/Backend/Lang/no.lang.php
index 1d0a4cd..b82ec57 100644
--- a/Theme/Backend/Lang/no.lang.php
+++ b/Theme/Backend/Lang/no.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/pl.lang.php b/Theme/Backend/Lang/pl.lang.php
index 16ec4a0..fa5db73 100644
--- a/Theme/Backend/Lang/pl.lang.php
+++ b/Theme/Backend/Lang/pl.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/pt.lang.php b/Theme/Backend/Lang/pt.lang.php
index ace4b5e..45c22ce 100644
--- a/Theme/Backend/Lang/pt.lang.php
+++ b/Theme/Backend/Lang/pt.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/ru.lang.php b/Theme/Backend/Lang/ru.lang.php
index 3908d14..5d90c77 100644
--- a/Theme/Backend/Lang/ru.lang.php
+++ b/Theme/Backend/Lang/ru.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/sv.lang.php b/Theme/Backend/Lang/sv.lang.php
index 75f32ad..8e4d09c 100644
--- a/Theme/Backend/Lang/sv.lang.php
+++ b/Theme/Backend/Lang/sv.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/th.lang.php b/Theme/Backend/Lang/th.lang.php
index ed81751..dc7e5e4 100644
--- a/Theme/Backend/Lang/th.lang.php
+++ b/Theme/Backend/Lang/th.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/tr.lang.php b/Theme/Backend/Lang/tr.lang.php
index 56b4193..b4b63c4 100644
--- a/Theme/Backend/Lang/tr.lang.php
+++ b/Theme/Backend/Lang/tr.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/uk.lang.php b/Theme/Backend/Lang/uk.lang.php
index d53aaad..78803b6 100644
--- a/Theme/Backend/Lang/uk.lang.php
+++ b/Theme/Backend/Lang/uk.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/Lang/zh.lang.php b/Theme/Backend/Lang/zh.lang.php
index e9f55c0..b969dcb 100644
--- a/Theme/Backend/Lang/zh.lang.php
+++ b/Theme/Backend/Lang/zh.lang.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Localization
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/exchange-export-list.tpl.php b/Theme/Backend/exchange-export-list.tpl.php
index c60021e..8127040 100755
--- a/Theme/Backend/exchange-export-list.tpl.php
+++ b/Theme/Backend/exchange-export-list.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/exchange-export.tpl.php b/Theme/Backend/exchange-export.tpl.php
index cbe8358..c6eeb51 100755
--- a/Theme/Backend/exchange-export.tpl.php
+++ b/Theme/Backend/exchange-export.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/exchange-import-list.tpl.php b/Theme/Backend/exchange-import-list.tpl.php
index 62cf27f..b6865f3 100755
--- a/Theme/Backend/exchange-import-list.tpl.php
+++ b/Theme/Backend/exchange-import-list.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/exchange-import.tpl.php b/Theme/Backend/exchange-import.tpl.php
index 47bc70d..791c480 100755
--- a/Theme/Backend/exchange-import.tpl.php
+++ b/Theme/Backend/exchange-import.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/exchange-log-list.tpl.php b/Theme/Backend/exchange-log-list.tpl.php
index 2d95a75..ddee90a 100755
--- a/Theme/Backend/exchange-log-list.tpl.php
+++ b/Theme/Backend/exchange-log-list.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/Theme/Backend/exchange-log.tpl.php b/Theme/Backend/exchange-log.tpl.php
index a53b60f..bb15e4c 100755
--- a/Theme/Backend/exchange-log.tpl.php
+++ b/Theme/Backend/exchange-log.tpl.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules\Exchange
  * @copyright Dennis Eichhorn
diff --git a/tests/Admin/AdminTest.php b/tests/Admin/AdminTest.php
index 15b3a97..dd37171 100755
--- a/tests/Admin/AdminTest.php
+++ b/tests/Admin/AdminTest.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   tests
  * @copyright Dennis Eichhorn
diff --git a/tests/Autoloader.php b/tests/Autoloader.php
index 2a73074..d7fd765 100755
--- a/tests/Autoloader.php
+++ b/tests/Autoloader.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   Modules/tests
  * @copyright Dennis Eichhorn
diff --git a/tests/Controller/ApiControllerTest.php b/tests/Controller/ApiControllerTest.php
index 13d3239..39f6245 100644
--- a/tests/Controller/ApiControllerTest.php
+++ b/tests/Controller/ApiControllerTest.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   tests
  * @copyright Dennis Eichhorn
diff --git a/tests/Interfaces/OMS/ExporterTest.php b/tests/Interfaces/OMS/ExporterTest.php
index 8d4288b..16a19a5 100644
--- a/tests/Interfaces/OMS/ExporterTest.php
+++ b/tests/Interfaces/OMS/ExporterTest.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   tests
  * @copyright Dennis Eichhorn
diff --git a/tests/Interfaces/OMS/ImporterTest.php b/tests/Interfaces/OMS/ImporterTest.php
index 4d9e2ea..9b28083 100644
--- a/tests/Interfaces/OMS/ImporterTest.php
+++ b/tests/Interfaces/OMS/ImporterTest.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   tests
  * @copyright Dennis Eichhorn
diff --git a/tests/Models/ExchangeLogTest.php b/tests/Models/ExchangeLogTest.php
index 8ddcb2a..59088df 100644
--- a/tests/Models/ExchangeLogTest.php
+++ b/tests/Models/ExchangeLogTest.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   tests
  * @copyright Dennis Eichhorn
diff --git a/tests/Models/ExporterAbstractTest.php b/tests/Models/ExporterAbstractTest.php
index 23af049..4adb20b 100644
--- a/tests/Models/ExporterAbstractTest.php
+++ b/tests/Models/ExporterAbstractTest.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   tests
  * @copyright Dennis Eichhorn
diff --git a/tests/Models/ImporterAbstractTest.php b/tests/Models/ImporterAbstractTest.php
index 1155d1d..f651825 100644
--- a/tests/Models/ImporterAbstractTest.php
+++ b/tests/Models/ImporterAbstractTest.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   tests
  * @copyright Dennis Eichhorn
diff --git a/tests/Models/InterfaceManagerTest.php b/tests/Models/InterfaceManagerTest.php
index 0c3d7a9..7d81011 100644
--- a/tests/Models/InterfaceManagerTest.php
+++ b/tests/Models/InterfaceManagerTest.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   tests
  * @copyright Dennis Eichhorn
diff --git a/tests/Models/NullExchangeLogTest.php b/tests/Models/NullExchangeLogTest.php
index 9ded58a..b0f4750 100644
--- a/tests/Models/NullExchangeLogTest.php
+++ b/tests/Models/NullExchangeLogTest.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   tests
  * @copyright Dennis Eichhorn
diff --git a/tests/Models/NullInterfaceManagerTest.php b/tests/Models/NullInterfaceManagerTest.php
index 5891dfd..bfe1eee 100644
--- a/tests/Models/NullInterfaceManagerTest.php
+++ b/tests/Models/NullInterfaceManagerTest.php
@@ -2,7 +2,7 @@
 /**
  * Karaka
  *
- * PHP Version 8.0
+ * PHP Version 8.1
  *
  * @package   tests
  * @copyright Dennis Eichhorn