Fatal error: Uncaught Error: Class "Doctrine\Migrations\Configuration\Configuration" not found in /home/projetwewv/www/licence00/symfony/vendor/doctrine/migrations/lib/Doctrine/Migrations/Configuration/AbstractFileConfiguration.php:23 Stack trace: #0 {main} thrown in /home/projetwewv/www/licence00/symfony/vendor/doctrine/migrations/lib/Doctrine/Migrations/Configuration/AbstractFileConfiguration.php on line 23