Fatal error: Uncaught Error: Class "Shopware\Core\Framework\Event\NestedEvent" not found in /home/amper418/shopv2.amperio.ch/vendor/shopware/storefront/Page/PageLoadedEvent.php:14 Stack trace: #0 {main} thrown in /home/amper418/shopv2.amperio.ch/vendor/shopware/storefront/Page/PageLoadedEvent.php on line 14