Fatal error: Uncaught Error: Class "Doctrine\DBAL\Platforms\PostgreSqlPlatform" not found in /home/projetwewv/www/licence00/symfony/vendor/doctrine/dbal/lib/Doctrine/DBAL/Platforms/PostgreSQL91Platform.php:10 Stack trace: #0 {main} thrown in /home/projetwewv/www/licence00/symfony/vendor/doctrine/dbal/lib/Doctrine/DBAL/Platforms/PostgreSQL91Platform.php on line 10