Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Container" not found in /home/rankting/public_html/ALT/ranketing.de (contao)/var/cache/dev/ContainerP5akulf/appDevDebugProjectContainer.php:19 Stack trace: #0 {main} thrown in /home/rankting/public_html/ALT/ranketing.de (contao)/var/cache/dev/ContainerP5akulf/appDevDebugProjectContainer.php on line 19