Missing Controller

Error: WWYZkController could not be found.

Error: Create the class WWYZkController below in file: app/controllers/w_w_y_zk_controller.php

<?php
class WWYZkController extends AppController {

	var $name = 'WWYZk';
}
?>

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