Fatal error: Uncaught Error: Class "Shopware\Storefront\Controller\StorefrontController" not found in /home/amper418/shopv2.amperio.ch/vendor/shopware/storefront/Controller/CartLineItemController.php:34 Stack trace: #0 {main} thrown in /home/amper418/shopv2.amperio.ch/vendor/shopware/storefront/Controller/CartLineItemController.php on line 34