Missing Controller

Error: Sgk-net.co.jpController could not be found.

Error: Create the class Sgk-net.co.jpController below in file: sgk-net.co.jp/controllers/sgk-net.co.jp_controller.php

<?php
class Sgk-net.co.jpController extends AppController {

	var $name = 'Sgk-net.co.jp';
}
?>

Notice: If you want to customize this error message, create sgk-net.co.jp/views/errors/missing_controller.ctp