Fatal error: Uncaught Error: Interface "Symfony\Component\Config\Definition\ConfigurationInterface" not found in /home/projetwewv/www/licence26/eboutique/vendor/symfony/framework-bundle/DependencyInjection/Configuration.php:48 Stack trace: #0 {main} thrown in /home/projetwewv/www/licence26/eboutique/vendor/symfony/framework-bundle/DependencyInjection/Configuration.php on line 48