Fatal error: Uncaught Error: Interface "Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface" not found in C:\xampp\htdocs\rampcheckv3\vendor\symfony\event-dispatcher\DependencyInjection\RegisterListenersPass.php:26 Stack trace: #0 {main} thrown in C:\xampp\htdocs\rampcheckv3\vendor\symfony\event-dispatcher\DependencyInjection\RegisterListenersPass.php on line 26