Fatal error: Uncaught Error: Class "Doctrine\DBAL\Logging\DebugStack" not found in /home/pataplou/www/patrick/pataplouf/vendor/doctrine/doctrine-bundle/Dbal/Logging/BacktraceLogger.php:12 Stack trace: #0 {main} thrown in /home/pataplou/www/patrick/pataplouf/vendor/doctrine/doctrine-bundle/Dbal/Logging/BacktraceLogger.php on line 12