Fatal error: Uncaught Error: Class 'Doctrine\DBAL\DBALException' not found in C:\Landaweb\webs\server\vendor\doctrine\dbal\lib\Doctrine\DBAL\Exception\DriverException.php:31 Stack trace: #0 {main} thrown in C:\Landaweb\webs\server\vendor\doctrine\dbal\lib\Doctrine\DBAL\Exception\DriverException.php on line 31