Fatal error: Uncaught Error: Interface "Symfony\Component\HttpKernel\Fragment\FragmentRendererInterface" not found in /home/amper418/shopv2.amperio.ch/vendor/symfony/http-kernel/Fragment/RoutableFragmentRenderer.php:23 Stack trace: #0 {main} thrown in /home/amper418/shopv2.amperio.ch/vendor/symfony/http-kernel/Fragment/RoutableFragmentRenderer.php on line 23