Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Exception' not found in C:\xampp\htdocs\gpao_prod\vendor\doctrine\dbal\lib\Doctrine\DBAL\ConnectionException.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\gpao_prod\vendor\doctrine\dbal\lib\Doctrine\DBAL\ConnectionException.php on line 8