Fatal error: Uncaught Error: Class "Symfony\Bundle\FrameworkBundle\Command\AbstractConfigCommand" not found in /home/pataplou/www/patrick/pataplouf/vendor/symfony/framework-bundle/Command/ConfigDumpReferenceCommand.php:40 Stack trace: #0 {main} thrown in /home/pataplou/www/patrick/pataplouf/vendor/symfony/framework-bundle/Command/ConfigDumpReferenceCommand.php on line 40