Missing Controller

Error: ColumbiaConstellationsController could not be found.

Error: Create the class ColumbiaConstellationsController below in file: app/controllers/columbia_constellations_controller.php

<?php
class ColumbiaConstellationsController extends AppController {

	var $name = 'ColumbiaConstellations';
}
?>

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