Missing Method in PagesController

Error: The action cambio_oficina is not defined in controller PagesController

Error: Create PagesController::cambio_oficina() in file: app_pcasesores/controllers/pages_controller.php.

<?php
class PagesController extends AppController {

	var $name = 'Pages';


	function cambio_oficina() {

	}

}
?>

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