Fatal error: Uncaught Error: Class "Symfony\Component\Form\Test\FormIntegrationTestCase" not found in /home/gujjerji/public_html/support/vendor/symfony/form/Test/FormPerformanceTestCase.php:25 Stack trace: #0 {main} thrown in /home/gujjerji/public_html/support/vendor/symfony/form/Test/FormPerformanceTestCase.php on line 25