Fatal error: Uncaught Error: Interface 'Symfony\Component\Runtime\RunnerInterface' not found in C:\Apache24\htdocs\fixedasset\vendor\symfony\runtime\Runner\Symfony\ResponseRunner.php:22 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\fixedasset\vendor\symfony\runtime\Runner\Symfony\ResponseRunner.php on line 22