Missing Controller

Error: Diary0902.htmlController could not be found.

Error: Create the class Diary0902.htmlController below in file: app/controllers/diary0902.html_controller.php

<?php
class Diary0902.htmlController extends AppController {

	var $name = 'Diary0902.html';
}
?>

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