diff --git a/application/modules/admin/controllers/admin/Layouts.php b/application/modules/admin/controllers/admin/Layouts.php
index 1a47e944b..a2f3efb51 100644
--- a/application/modules/admin/controllers/admin/Layouts.php
+++ b/application/modules/admin/controllers/admin/Layouts.php
@@ -336,7 +336,7 @@ public function advSettingsShowAction()
         if ($this->getRequest()->isPost()) {
             $postedSettings = [];
             foreach ($settings as $key => $value) {
-                if ($this->getRequest()->getPost($key) && $value['type'] !== 'separator') {
+                if ($value['type'] !== 'separator') {
                     $layoutAdvSettingsModel = new LayoutAdvSettingsModel();
                     $layoutAdvSettingsModel->setLayoutKey($layoutKey)
                         ->setKey($key)
diff --git a/application/modules/training/config/config.php b/application/modules/training/config/config.php
index c674d6663..748e3687b 100644
--- a/application/modules/training/config/config.php
+++ b/application/modules/training/config/config.php
@@ -13,7 +13,7 @@ class Config extends \Ilch\Config\Install
 {
     public $config = [
         'key' => 'training',
-        'version' => '1.8.0',
+        'version' => '1.8.1',
         'icon_small' => 'fa-solid fa-graduation-cap',
         'author' => 'Veldscholten, Kevin',
         'link' => 'https://ilch.de',
@@ -263,7 +263,9 @@ public function getUpdate(string $installedVersion): string
                 $this->db()->query('ALTER TABLE `[prefix]_training_entrants` ADD INDEX `FK_[prefix]_training_entrants_[prefix]_users` (`user_id`) USING BTREE;');
                 $this->db()->query('ALTER TABLE `[prefix]_training_entrants` ADD CONSTRAINT `FK_[prefix]_training_entrants_[prefix]_training` FOREIGN KEY (`train_id`) REFERENCES `[prefix]_training` (`id`) ON UPDATE NO ACTION ON DELETE CASCADE;');
                 $this->db()->query('ALTER TABLE `[prefix]_training_entrants` ADD CONSTRAINT `FK_[prefix]_training_entrants_[prefix]_users` FOREIGN KEY (`user_id`) REFERENCES `[prefix]_users` (`id`) ON UPDATE NO ACTION ON DELETE CASCADE;');
-            // no break
+                // no break
+            case "1.8.0":
+                // no break
         }
 
         return '"' . $this->config['key'] . '" Update-function executed.';
diff --git a/application/modules/training/mappers/Entrants.php b/application/modules/training/mappers/Entrants.php
index 8eefa7056..ff6e77e6c 100644
--- a/application/modules/training/mappers/Entrants.php
+++ b/application/modules/training/mappers/Entrants.php
@@ -75,7 +75,7 @@ public function getEntrants(int $trainId, int $userId): ?EntrantsModel
      * Gets the Event entrants.
      *
      * @param int $trainId
-     * @return EntrantsModel[]|[]
+     * @return EntrantsModel[]|null
      */
     public function getEntrantsById(int $trainId): ?array
     {
diff --git a/application/modules/training/views/index/index.php b/application/modules/training/views/index/index.php
index f730bceed..a387693ce 100644
--- a/application/modules/training/views/index/index.php
+++ b/application/modules/training/views/index/index.php
@@ -31,7 +31,7 @@
                         <td><?=date('d.m.Y', strtotime($model->getDate())) ?> <?=$this->getTrans('at') ?> <?=date('H:i', strtotime($model->getDate())) ?> <?=$this->getTrans('clock') ?></td>
                         <td><a href="<?=$this->getUrl('training/index/show/id/' . $model->getId()) ?>"><?=$this->escape($model->getTitle()) ?></a></td>
                         <td><?=$this->escape($model->getPlace()) ?></td>
-                        <td class="text-center"><?=count($entrantsMapper->getEntrantsById($model->getId())) ?></td>
+                        <td class="text-center"><?=count($entrantsMapper->getEntrantsById($model->getId()) ?? []) ?></td>
                     </tr>
                 <?php endforeach; ?>
             <?php else : ?>
diff --git a/index.php b/index.php
index b9f9fce5f..a639833d5 100644
--- a/index.php
+++ b/index.php
@@ -31,7 +31,7 @@
 $serverTimeZone = @date_default_timezone_get();
 date_default_timezone_set('UTC');
 
-define('VERSION', '2.1.59');
+define('VERSION', '2.1.60');
 define('SERVER_TIMEZONE', $serverTimeZone);
 define('DEFAULT_MODULE', 'page');
 define('DEFAULT_LAYOUT', 'index');