Fatal error: Uncaught Error: Class 'Symfony\Component\Form\Tests\AbstractLayoutTest' not found in /home/clapsabo/test/vendor/symfony/twig-bridge/Tests/Extension/AbstractBootstrap3LayoutTest.php:17 Stack trace: #0 {main} thrown in /home/clapsabo/test/vendor/symfony/twig-bridge/Tests/Extension/AbstractBootstrap3LayoutTest.php on line 17