Route not found

#0 /kunden/97552_47055/webseiten/400_webmaster/projekte/escort-zurich.ch/library/Module/Article/ArticleController.php(28): Firefly\Mvc\ControllerBase->getEntityIdByRoute('article', 'restaurants-zuerich') #1 unknown file(unknown line): Module\Article\ArticleController->articleAction('de', 'nicetoknow', 'restaurants-zuerich', Firefly\Model\Mvc\Route) #2 unknown file(unknown line): Phalcon\Dispatcher->dispatch() #3 /kunden/97552_47055/webseiten/400_webmaster/projekte/escort-zurich.ch/public/index.php(65): Phalcon\Mvc\Application->handle()