Missing Controller

Error: Messe-medica-duesseldorf.htmlController could not be found.

Error: Create the class Messe-medica-duesseldorf.htmlController below in file: app/controllers/messe-medica-duesseldorf.html_controller.php

<?php
class Messe-medica-duesseldorf.htmlController extends AppController {

	var $name = 'Messe-medica-duesseldorf.html';
}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_controller.ctp