Fatal error: Uncaught Error: Class "Shopware\Core\Installer\Controller\InstallerController" not found in /home/.sites/114/site713/web/energiepackung2024/vendor/shopware/core/Installer/Controller/DatabaseImportController.php:20 Stack trace: #0 {main} thrown in /home/.sites/114/site713/web/energiepackung2024/vendor/shopware/core/Installer/Controller/DatabaseImportController.php on line 20