Fatal error: Uncaught Error: Class 'Symfony\Component\DependencyInjection\Compiler\AbstractRecursivePass' not found in /home/app/htdocs/ninja/vendor/symfony/dependency-injection/Compiler/ResolveChildDefinitionsPass.php:27 Stack trace: #0 {main} thrown in /home/app/htdocs/ninja/vendor/symfony/dependency-injection/Compiler/ResolveChildDefinitionsPass.php on line 27