Missing Controller

Error: TellafriendController could not be found.

Error: Create the class TellafriendController below in file: app/controllers/tellafriend_controller.php

<?php
class TellafriendController extends AppController {

	var $name = 'Tellafriend';
}
?>

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