Fatal error: Uncaught Error: Interface "Symfony\Component\HttpKernel\HttpKernelInterface" not found in D:\NTG_App\www\Northern_Corporation_Ltd\vendor\symfony\http-kernel\HttpKernel.php:51 Stack trace: #0 {main} thrown in D:\NTG_App\www\Northern_Corporation_Ltd\vendor\symfony\http-kernel\HttpKernel.php on line 51