Fatal error: Uncaught Error: Interface "Symfony\Component\Routing\Exception\ExceptionInterface" not found in C:\Apache24\htdocs\kpiproject\vendor\symfony\routing\Exception\InvalidParameterException.php:19 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\kpiproject\vendor\symfony\routing\Exception\InvalidParameterException.php on line 19