Fatal error: Uncaught Error: Interface "Symfony\Component\Config\Definition\ConfigurationInterface" not found in /home/appacfrykg/www-preprod/vendor/stof/doctrine-extensions-bundle/src/DependencyInjection/Configuration.php:12 Stack trace: #0 {main} thrown in /home/appacfrykg/www-preprod/vendor/stof/doctrine-extensions-bundle/src/DependencyInjection/Configuration.php on line 12