Missing Controller

Error: FatherAndSonController could not be found.

Error: Create the class FatherAndSonController below in file: app/controllers/father_and_son_controller.php

<?php
class FatherAndSonController extends AppController {

	var $name = 'FatherAndSon';
}
?>

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