Missing Controller

Error: Yhnnje7.htmlController could not be found.

Error: Create the class Yhnnje7.htmlController below in file: app/Controller/Yhnnje7.htmlController.php

<?php
class Yhnnje7.htmlController extends AppController {

}

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

Stack Trace