diff --git a/Controller/ApiController.php b/Controller/ApiController.php
index d9c6a0b..66e04a6 100755
--- a/Controller/ApiController.php
+++ b/Controller/ApiController.php
@@ -491,7 +491,7 @@ final class ApiController extends Controller
         }
 
         $uploaded = $this->app->moduleManager->get('Media')->uploadFiles(
-            $request->getData('name') ?? '',
+            [$request->getData('name') ?? ''],
             $uploadedFiles,
             $request->header->account,
             __DIR__ . '/../../../Modules/Media/Files/Modules/ClientManagement/' . ($request->getData('client') ?? '0'),
diff --git a/Models/ClientAttributeType.php b/Models/ClientAttributeType.php
index 8b8ab25..3ea913d 100755
--- a/Models/ClientAttributeType.php
+++ b/Models/ClientAttributeType.php
@@ -117,7 +117,7 @@ ClientAttributeTypeL11n $l11n;
     {
         if ($l11n instanceof ClientAttributeTypeL11n) {
             $this->l11n = $l11n;
-        } elseif ($this->l11n instanceof ClientAttributeTypeL11n) {
+        } elseif (isset($this->l11n) && $this->l11n instanceof ClientAttributeTypeL11n) {
             $this->l11n->title = $l11n;
         } else {
             $this->l11n        = new ClientAttributeTypeL11n();