Missing Controller

Error: Diary052000.htmlController could not be found.

Error: Create the class Diary052000.htmlController below in file: app/controllers/diary052000.html_controller.php

<?php
class Diary052000.htmlController extends AppController {

	var $name = 'Diary052000.html';
}
?>

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