Fatal error: Uncaught TypeError: array_walk_recursive(): Argument #1 ($array) must be of type array, null given in /var/www/shop/custom/plugins/WbmTagManager/Services/TagManagerVariables.php:125 Stack trace: #0 /var/www/shop/custom/plugins/WbmTagManager/Services/TagManagerVariables.php(125): array_walk_recursive() #1 /var/www/shop/custom/plugins/WbmTagManager/Subscriber/Frontend/Dispatch.php(186): WbmTagManager\Services\TagManagerVariables->render() #2 /var/www/shop/custom/plugins/WbmTagManager/Subscriber/Frontend/Dispatch.php(81): WbmTagManager\Subscriber\Frontend\Dispatch->handleDispatch() #3 /var/www/shop/engine/Library/Enlight/Event/Handler/Default.php(90): WbmTagManager\Subscriber\Frontend\Dispatch->onPostDispatch() #4 /var/www/shop/engine/Library/Enlight/Event/EventManager.php(207): Enlight_Event_Handler_Default->execute() #5 /var/www/shop/engine/Library/Enlight/Controller/Action.php(207): Enlight_Event_EventManager->notify() #6 /var/www/shop/engine/Library/Enlight/Controller/Dispatcher/Default.php(467): Enlight_Controller_Action->dispatch() #7 /var/www/shop/engine/Library/Enlight/Controller/Front.php(226): Enlight_Controller_Dispatcher_Default->dispatch() #8 /var/www/shop/engine/Shopware/Kernel.php(195): Enlight_Controller_Front->dispatch() #9 /var/www/shop/shopware.php(122): Shopware\Kernel->handle() #10 {main} thrown in /var/www/shop/custom/plugins/WbmTagManager/Services/TagManagerVariables.php on line 125