Fatal error: Uncaught Error: Interface "Shopware\Storefront\Theme\ThemeCompilerInterface" not found in /home/amper418/shopv2.amperio.ch/vendor/shopware/storefront/Theme/ThemeCompiler.php:32 Stack trace: #0 {main} thrown in /home/amper418/shopv2.amperio.ch/vendor/shopware/storefront/Theme/ThemeCompiler.php on line 32