Fatal error: Uncaught Error: Class "Symfony\Component\Runtime\GenericRuntime" not found in /home/ntpcbgtpp/public_html/mat1/vendor/symfony/runtime/SymfonyRuntime.php:67 Stack trace: #0 {main} thrown in /home/ntpcbgtpp/public_html/mat1/vendor/symfony/runtime/SymfonyRuntime.php on line 67