Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Container" not found in /home/leathr/event.lea.therasse.mmi-velizy.fr/mmievent3/var/cache/dev/ContainerC1oaGw2/App_KernelDevDebugContainer.php:17 Stack trace: #0 {main} thrown in /home/leathr/event.lea.therasse.mmi-velizy.fr/mmievent3/var/cache/dev/ContainerC1oaGw2/App_KernelDevDebugContainer.php on line 17