Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Connection' not found in /var/www/typo3/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connections/PrimaryReadReplicaConnection.php:76 Stack trace: #0 {main} thrown in /var/www/typo3/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connections/PrimaryReadReplicaConnection.php on line 76