Fatal error: Uncaught Error: Call to a member function getClass() on null in /home/wriaqnbf/www.wrightsockshop.de/custom/plugins/bstModifications/Subscriber/Frontend.php:132 Stack trace: #0 /home/wriaqnbf/www.wrightsockshop.de/engine/Library/Enlight/Event/Handler/Default.php(90): bstModifications\Subscriber\Frontend->onPostDispatchListing(Object(Enlight_Controller_ActionEventArgs)) #1 /home/wriaqnbf/www.wrightsockshop.de/engine/Library/Enlight/Event/EventManager.php(207): Enlight_Event_Handler_Default->execute(Object(Enlight_Controller_ActionEventArgs)) #2 /home/wriaqnbf/www.wrightsockshop.de/engine/Library/Enlight/Controller/Action.php(201): Enlight_Event_EventManager->notify('Enlight_Control...', Object(Enlight_Controller_ActionEventArgs)) #3 /home/wriaqnbf/www.wrightsockshop.de/engine/Library/Enlight/Controller/Dispatcher/Default.php(467): Enlight_Controller_Action->dispatch('indexAction') #4 /home/wriaqnbf/www.wrightsockshop.de/engine/Library/Enlight/Controller/Front.php(225): Enlight_Controller_Dispatcher_Default->di in /home/wriaqnbf/www.wrightsockshop.de/custom/plugins/bstModifications/Subscriber/Frontend.php on line 132