Missing Method in PublicviewsController

Error: The action   is not defined in controller PublicviewsController

Error: Create PublicviewsController:: () in file: app/controllers/publicviews_controller.php.

<?php
class PublicviewsController extends AppController {

	var $name = 'Publicviews';


	function  () {

	}

}
?>

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

(default) 3 queries took 2 ms
NrQueryErrorAffectedNum. rowsTook (ms)
1SHOW FULL COLUMNS FROM `picts`331
2SELECT CHARACTER_SET_NAME FROM INFORMATION_SCHEMA.COLLATIONS WHERE COLLATION_NAME= 'utf8_general_ci';110
3SHOW FULL COLUMNS FROM `topics`771