Missing Method in BiografieController

Error: The action weggeffaehrten is not defined in controller BiografieController

Error: Create BiografieController::weggeffaehrten() in file: app/controllers/biografie_controller.php.

<?php
class BiografieController extends AppController {

	var $name = 'Biografie';


	function weggeffaehrten() {

	}

}
?>

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