Fatal error: Uncaught Error: Interface "Symfony\Component\Config\ResourceCheckerInterface" not found in D:\xampp\htdocs\pimcore\my-project\vendor\symfony\dependency-injection\Config\ContainerParametersResourceChecker.php:21 Stack trace: #0 {main} thrown in D:\xampp\htdocs\pimcore\my-project\vendor\symfony\dependency-injection\Config\ContainerParametersResourceChecker.php on line 21