Fatal error: Uncaught Error: Class "Symfony\Component\Routing\Router" not found in /home/amper418/shopv2.amperio.ch/vendor/symfony/framework-bundle/Routing/Router.php:36 Stack trace: #0 {main} thrown in /home/amper418/shopv2.amperio.ch/vendor/symfony/framework-bundle/Routing/Router.php on line 36