Missing Controller

Error: CasesMando.htmlController could not be found.

Error: Create the class CasesMando.htmlController below in file: app\controllers\cases_mando.html_controller.php

<?php
class CasesMando.htmlController extends AppController {

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

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