Missing Method in PublicController

Error: The action 2-16金18日は臨時休業となります。 is not defined in controller PublicController

Error: Create PublicController::2-16金18日は臨時休業となります。() in file: app/Controller/PublicController.php.

<?php
class PublicController extends AppController {


	public function 2-16金18日は臨時休業となります。() {

	}

}

Notice: If you want to customize this error message, create app/View/Errors/missing_action.ctp

Stack Trace