Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Connection' not found in C:\Apache24\htdocs\vehicle\vendor\doctrine\dbal\lib\Doctrine\DBAL\Connections\MasterSlaveConnection.php:69 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\vehicle\vendor\doctrine\dbal\lib\Doctrine\DBAL\Connections\MasterSlaveConnection.php on line 69