Fatal error: Uncaught Error: Class 'Symfony\Component\Form\Tests\AbstractTableLayoutTest' not found in /var/www/html/autocar/vendor/symfony/framework-bundle/Tests/Templating/Helper/FormHelperTableLayoutTest.php:23 Stack trace: #0 {main} thrown in /var/www/html/autocar/vendor/symfony/framework-bundle/Tests/Templating/Helper/FormHelperTableLayoutTest.php on line 23