Fatal error: Uncaught Error: Interface 'Doctrine\DBAL\Driver\Connection' not found in /var/www/api_backup/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php:37 Stack trace: #0 {main} thrown in /var/www/api_backup/vendor/doctrine/dbal/lib/Doctrine/DBAL/Connection.php on line 37