Fatal error: Uncaught Error: Interface "Symfony\Component\ErrorHandler\Tests\Fixtures\VirtualInterface" not found in /home/trairtil/public_html/vendor/symfony/error-handler/Tests/Fixtures/VirtualSubInterface.php:8 Stack trace: #0 {main} thrown in /home/trairtil/public_html/vendor/symfony/error-handler/Tests/Fixtures/VirtualSubInterface.php on line 8