Fatal error: Uncaught Error: Interface 'Symfony\Component\Config\Definition\Builder\BuilderAwareInterface' not found in /home/soh-works/www/Stepup_test/vendor/symfony/config/Definition/Builder/ParentNodeDefinitionInterface.php:21 Stack trace: #0 {main} thrown in /home/soh-works/www/Stepup_test/vendor/symfony/config/Definition/Builder/ParentNodeDefinitionInterface.php on line 21