Fatal error: Uncaught Error: Interface "Symfony\Component\Runtime\RunnerInterface" not found in /home/ntpcbgtpp/public_html/mat1/vendor/symfony/runtime/Runner/Symfony/ResponseRunner.php:20 Stack trace: #0 {main} thrown in /home/ntpcbgtpp/public_html/mat1/vendor/symfony/runtime/Runner/Symfony/ResponseRunner.php on line 20