Missing Controller

Error: Sitemap.de.8Controller could not be found.

Error: Create the class Sitemap.de.8Controller below in file: app/controllers/sitemap.de.8_controller.php

<?php
class Sitemap.de.8Controller extends AppController {

	var $name = 'Sitemap.de.8';
}
?>

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