Missing Method in web_pages

Error: The action robots is not defined in controller web_pages

Error: Create web_pages::robots() in file: pscms/controllers/web_pages.php.

<?php
class web_pages extends AppController {

	var $name = 'WebPages';


	function robots() {

	}

}
?>

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