Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\DependencyInjection\Extension" not found in I:\www\picman\vendor\symfony\stimulus-bundle\src\DependencyInjection\StimulusExtension.php:28 Stack trace: #0 {main} thrown in I:\www\picman\vendor\symfony\stimulus-bundle\src\DependencyInjection\StimulusExtension.php on line 28