Fatal error: Uncaught Error: Class 'Symfony\Bundle\FrameworkBundle\Tests\Functional\WebTestCase' not found in /home/sizehizmet/public_html/vendor/symfony/framework-bundle/Tests/Functional/ContainerDebugCommandTest.php:21 Stack trace: #0 {main} thrown in /home/sizehizmet/public_html/vendor/symfony/framework-bundle/Tests/Functional/ContainerDebugCommandTest.php on line 21