Fatal error: Uncaught ArgumentCountError: Too few arguments to function PreparationController::showAction(), 0 passed in /home/christian/projects/neue-offenbarung.de/app/lib/Core/Mvc/Router.php on line 235 and exactly 1 expected in /home/christian/projects/neue-offenbarung.de/app/controllers/PreparationController.php:41 Stack trace: #0 /home/christian/projects/neue-offenbarung.de/app/lib/Core/Mvc/Router.php(235): PreparationController->showAction() #1 /home/christian/projects/neue-offenbarung.de/htdocs/core/index.php(65): Core\Mvc\Router->handle() #2 {main} thrown in /home/christian/projects/neue-offenbarung.de/app/controllers/PreparationController.php on line 41