Fatal error: Uncaught Error: Interface "Symfony\Component\Config\Definition\ConfigurationInterface" not found in /home/projetwewv/www/sel/vendor/friendsofsymfony/jsrouting-bundle/DependencyInjection/Configuration.php:22 Stack trace: #0 {main} thrown in /home/projetwewv/www/sel/vendor/friendsofsymfony/jsrouting-bundle/DependencyInjection/Configuration.php on line 22