Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Container" not found in /home/birdezgi/public_html/web/bfbgsym/var/cache/dev/Container1PKYfNq/App_KernelDevDebugContainer.php:18 Stack trace: #0 {main} thrown in /home/birdezgi/public_html/web/bfbgsym/var/cache/dev/Container1PKYfNq/App_KernelDevDebugContainer.php on line 18