diff --git a/Controller/BackendController.php b/Controller/BackendController.php
index 1d96028..b542a1e 100755
--- a/Controller/BackendController.php
+++ b/Controller/BackendController.php
@@ -21,6 +21,7 @@ use Modules\Profile\Models\SettingsEnum;
 use phpOMS\Asset\AssetType;
 use phpOMS\Contract\RenderableInterface;
 use phpOMS\Localization\NullLocalization;
+use phpOMS\Message\Http\RequestStatusCode;
 use phpOMS\Message\RequestAbstract;
 use phpOMS\Message\ResponseAbstract;
 use phpOMS\Views\View;
@@ -109,6 +110,25 @@ final class BackendController extends Controller
     {
         $view = new View($this->app->l11nManager, $request, $response);
 
+        $mapperQuery = ProfileMapper::get()
+            ->with('account')
+            ->with('account/addresses')
+            ->with('image');
+
+        /** @var \Modules\Profile\Models\Profile $profile */
+        $profile = $request->hasData('for')
+            ? $mapperQuery->where('account', (int) $request->getData('for'))->execute()
+            : $mapperQuery->where('id', (int) $request->getData('id'))->execute();
+
+        $view->data['account'] = $profile;
+
+        if ($profile->id === 0) {
+            $response->header->status = RequestStatusCode::R_404;
+            $view->setTemplate('/Web/Backend/Error/404');
+
+            return $view;
+        }
+
         /** @var \phpOMS\Model\Html\Head $head */
         $head = $response->data['Content']->head;
         $head->addAsset(AssetType::CSS, '/Modules/Calendar/Theme/Backend/css/styles.css?v=' . self::VERSION);
@@ -124,18 +144,6 @@ final class BackendController extends Controller
         $calendarView->setTemplate('/Modules/Calendar/Theme/Backend/Components/Calendar/mini');
         $view->data['calendar'] = $calendarView;
 
-        $mapperQuery = ProfileMapper::get()
-            ->with('account')
-            ->with('account/addresses')
-            ->with('image');
-
-        /** @var \Modules\Profile\Models\Profile $profile */
-        $profile = $request->hasData('for')
-            ? $mapperQuery->where('account', (int) $request->getData('for'))->execute()
-            : $mapperQuery->where('id', (int) $request->getData('id'))->execute();
-
-        $view->data['account'] = $profile;
-
         $l11n = null;
         if ($profile->account->id === $request->header->account) {
             /** @var \phpOMS\Localization\Localization $l11n */
diff --git a/Theme/Backend/profile-list.tpl.php b/Theme/Backend/profile-list.tpl.php
index 4cae7c5..ad32a72 100755
--- a/Theme/Backend/profile-list.tpl.php
+++ b/Theme/Backend/profile-list.tpl.php
@@ -64,7 +64,7 @@ $next     = empty($accounts) ? '{/base}/profile/list' : '{/base}/profile/list?{?
                     <tr tabindex="0" data-href="<?= $url; ?>">
                         <td><a href="<?= $url; ?>"><img alt="<?= $this->getHtml('IMG_alt_user'); ?>" width="30" loading="lazy" class="profile-image"
                             src="<?= $account->image->id === 0
-                                ? UriFactory::build($this->getData('defaultImage')->getPath())
+                                ? UriFactory::build($this->data['defaultImage']->getPath())
                                 : UriFactory::build($account->image->getPath()); ?>"></a>
                         <td data-label="<?= $this->getHtml('Name'); ?>"><a href="<?= $url; ?>"><?= $this->printHtml($account->account->name3 . ' ' . $account->account->name2 . ' ' . $account->account->name1); ?></a>
                         <td data-label="<?= $this->getHtml('Activity'); ?>"><a href="<?= $url; ?>"><?= $this->printHtml($account->account->getLastActive()->format('Y-m-d')); ?></a>
diff --git a/Theme/Backend/profile-view.tpl.php b/Theme/Backend/profile-view.tpl.php
index 3289fa1..70982af 100644
--- a/Theme/Backend/profile-view.tpl.php
+++ b/Theme/Backend/profile-view.tpl.php
@@ -60,7 +60,7 @@ echo $this->data['nav']->render();
                                     alt="<?= $this->getHtml('ProfileImage'); ?>"
                                     itemprop="logo" loading="lazy"
                                     src="<?= $profile->image->id === 0
-                                            ? UriFactory::build($this->getData('defaultImage')->getPath())
+                                            ? UriFactory::build($this->data['defaultImage']->getPath())
                                             : UriFactory::build($profile->image->getPath()); ?>"
                                 width="100px"></div>
                                 <?php if ($this->request->header->account === $profile->account->id) : ?>