Missing Controller

Error: PihpuffController could not be found.

Error: Create the class PihpuffController below in file: app/controllers/pihpuff_controller.php

<?php
class PihpuffController extends AppController {

	var $name = 'Pihpuff';
}
?>

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