Fatal error: Uncaught Error: Interface 'Symfony\Component\HttpKernel\Bundle\BundleInterface' not found in E:\xampp\htdocs\key1\vendor\symfony\http-kernel\Bundle\Bundle.php:27 Stack trace: #0 {main} thrown in E:\xampp\htdocs\key1\vendor\symfony\http-kernel\Bundle\Bundle.php on line 27