Fatal error: Uncaught Error: Interface 'Doctrine\DBAL\Schema\Synchronizer\SchemaSynchronizer' not found in /var/www/typo3/vendor/doctrine/dbal/lib/Doctrine/DBAL/Schema/Synchronizer/AbstractSchemaSynchronizer.php:14 Stack trace: #0 {main} thrown in /var/www/typo3/vendor/doctrine/dbal/lib/Doctrine/DBAL/Schema/Synchronizer/AbstractSchemaSynchronizer.php on line 14