Fatal error: Uncaught TypeError: array_filter(): Argument #1 ($array) must be of type array, null given in /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/Plugins/Community/Core/ViisonSetArticles/Subscribers/Frontend/SearchSubscriber.php:35 Stack trace: #0 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/Plugins/Community/Core/ViisonSetArticles/Subscribers/Frontend/SearchSubscriber.php(35): array_filter() #1 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/vendor/shopware/shopware/engine/Library/Enlight/Event/Handler/Default.php(90): Shopware\Plugins\ViisonSetArticles\Subscribers\Frontend\SearchSubscriber->afterSearchIndexAction() #2 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/vendor/shopware/shopware/engine/Library/Enlight/Event/EventManager.php(291): Enlight_Event_Handler_Default->execute() #3 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/vendor/shopware/shopware/engine/Library/Enlight/Hook/HookExecutionContext.php(108): Enlight_Event_EventManager->filter() #4 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/vendor/shopware/shopware/engine/Library/Enlight/Hook/HookManager.php(172): Enlight_Hook_HookExecutionContext->execute() #5 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/var/cache/prod_a7de7fc4d3ffb3f1da82a17ac5f63aa398195dee/proxies/ShopwareControllersFrontendSearchProxy.php(89): Enlight_Hook_HookManager->executeHooks() #6 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/vendor/shopware/shopware/engine/Library/Enlight/Controller/Action.php(187): Shopware_Proxies_ShopwareControllersFrontendSearchProxy->defaultSearchAction() #7 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/vendor/shopware/shopware/engine/Library/Enlight/Controller/Dispatcher/Default.php(467): Enlight_Controller_Action->dispatch() #8 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/vendor/shopware/shopware/engine/Library/Enlight/Controller/Front.php(225): Enlight_Controller_Dispatcher_Default->dispatch() #9 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/vendor/shopware/shopware/engine/Shopware/Kernel.php(197): Enlight_Controller_Front->dispatch() #10 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/vendor/symfony/http-kernel/HttpCache/SubRequestHandler.php(85): Shopware\Kernel->handle() #11 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/vendor/symfony/http-kernel/HttpCache/HttpCache.php(479): Symfony\Component\HttpKernel\HttpCache\SubRequestHandler::handle() #12 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/vendor/shopware/shopware/engine/Shopware/Components/HttpCache/AppCache.php(266): Symfony\Component\HttpKernel\HttpCache\HttpCache->forward() #13 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/vendor/symfony/http-kernel/HttpCache/HttpCache.php(452): Shopware\Components\HttpCache\AppCache->forward() #14 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/vendor/symfony/http-kernel/HttpCache/HttpCache.php(346): Symfony\Component\HttpKernel\HttpCache\HttpCache->fetch() #15 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/vendor/shopware/shopware/engine/Shopware/Components/HttpCache/AppCache.php(192): Symfony\Component\HttpKernel\HttpCache\HttpCache->lookup() #16 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/vendor/symfony/http-kernel/HttpCache/HttpCache.php(224): Shopware\Components\HttpCache\AppCache->lookup() #17 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/vendor/shopware/shopware/engine/Shopware/Components/HttpCache/AppCache.php(117): Symfony\Component\HttpKernel\HttpCache\HttpCache->handle() #18 /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/shopware.php(17): Shopware\Components\HttpCache\AppCache->handle() #19 {main} thrown in /var/www/web1/htdocs/deployments/www.eisenschmidt.aero/releases/20231128/Plugins/Community/Core/ViisonSetArticles/Subscribers/Frontend/SearchSubscriber.php on line 35