Fatal error: Uncaught Error: Class "Symfony\Component\Security\Core\Exception\RuntimeException" not found in D:\xampp\htdocs\pimcore\my-project\vendor\symfony\security-core\Exception\AccessDeniedException.php:22 Stack trace: #0 {main} thrown in D:\xampp\htdocs\pimcore\my-project\vendor\symfony\security-core\Exception\AccessDeniedException.php on line 22