Fatal error: Uncaught Error: Call to a member function filter() on null in /var/www/clients/client1/web1/web/mybait.de/live/custom/plugins/SwagBundle/Services/BundleMainProductService.php:61 Stack trace: #0 /var/www/clients/client1/web1/web/mybait.de/live/custom/plugins/SwagBundle/Services/FullBundleService.php(168): SwagBundle\Services\BundleMainProductService->getBundleMainProduct(Object(SwagBundle\Models\Bundle), 'ZGL120027') #1 /var/www/clients/client1/web1/web/mybait.de/live/custom/plugins/SwagBundle/Components/BundleComponent.php(209): SwagBundle\Services\FullBundleService->getCalculatedBundle(Object(SwagBundle\Models\Bundle), 'ZGL120027') #2 /var/www/clients/client1/web1/web/mybait.de/live/custom/plugins/SwagBundle/Subscriber/ProductDetailPage.php(122): SwagBundle\Components\BundleComponent->getBundlesForDetailPage(2856, 'ZGL120027') #3 /var/www/clients/client1/web1/web/mybait.de/live/engine/Library/Enlight/Event/Handler/Default.php(91): SwagBundle\Subscriber\ProductDetailPage->onProductDetailPage(Object(Enlight_Co in /var/www/clients/client1/web1/web/mybait.de/live/custom/plugins/SwagBundle/Services/BundleMainProductService.php on line 61