Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Controller\ControllerResolver' not found in /home/app/htdocs/ninja/vendor/symfony/http-kernel/Controller/ContainerControllerResolver.php:25
Stack trace:
#0 {main}
thrown in /home/app/htdocs/ninja/vendor/symfony/http-kernel/Controller/ContainerControllerResolver.php on line 25