Fatal error: Uncaught Error: Trait "Symfony\Component\DependencyInjection\ContainerAwareTrait" not found in /home/rankting/public_html/ALT/ranketing.de (contao)/vendor/contao/installation-bundle/src/Controller/InstallationController.php:38 Stack trace: #0 {main} thrown in /home/rankting/public_html/ALT/ranketing.de (contao)/vendor/contao/installation-bundle/src/Controller/InstallationController.php on line 38