Missing Controller

Error: E2158423.htmlController could not be found.

Error: Create the class E2158423.htmlController below in file: app/controllers/e2158423.html_controller.php

<?php
class E2158423.htmlController extends AppController {

	var $name = 'E2158423.html';
}
?>

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