Fatal error: Uncaught Error: Interface 'Symfony\Component\HttpKernel\HttpKernelInterface' not found in G:\projects\test-ecoach-ieltsmentor\vendor\symfony\http-kernel\HttpKernel.php:51 Stack trace: #0 {main} thrown in G:\projects\test-ecoach-ieltsmentor\vendor\symfony\http-kernel\HttpKernel.php on line 51