Missing Controller

Error: TagQuechuaController could not be found.

Error: Create the class TagQuechuaController below in file: app/controllers/tag_quechua_controller.php

<?php
class TagQuechuaController extends AppController {

	var $name = 'TagQuechua';
}
?>

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