@@ -167,7 +167,7 @@ class SlotAjaxController extends AbstractController

             $arrLage = array_combine($Lage->fetchEach('id'),$Lage->fetchEach('title'));

         }

-        $intAvailableBehaelter = $Slot->getAvailableBehaelter();

+        $intAvailableBehaelter = max(0,$Slot->getAvailableBehaelter());

         $arrData = [

             'modal' => $blnModal,

@@ -237,7 +237,7 @@ class SlotAjaxController extends AbstractController

             $arrLage = $Lage->fetchEach('title');

         }

-        $intAvailableBehaelter = $Slot->getAvailableBehaelter();

+        $intAvailableBehaelter = max(0,$Slot->getAvailableBehaelter());

         $arrData = [

             'modal' => $blnModal,

@@ -366,7 +366,7 @@ class SlotAjaxController extends AbstractController

             $arrLagenBooked = explode(',', $Booking->lage);

         }

-        $intAvailableBehaelter = $Slot->getAvailableBehaelter();

+        $intAvailableBehaelter = max(0,$Slot->getAvailableBehaelter());

         $arrData = array_merge($arrData,[

             'modal' => $blnModal,

@@ -127,7 +127,7 @@ class WeinanlieferungSlotsListModuleController extends AbstractFrontendModuleCon

                 $day = new Date($slot->date);

                 $arrSorten = [];

                 $arrErnteart = [];

-                $intAvailableBehaelter = $slot->getAvailableBehaelter();

+                $intAvailableBehaelter = max(0,$slot->getAvailableBehaelter());

                 $Sorten = StringUtil::deserialize($slot->sorten, true);

                 foreach ($Sorten as $sorte)