Missing Method in GastronomyController

Error: The action public_gastronomyBIERGARTENSPEISEKARTE2009.pdf is not defined in controller GastronomyController

Error: Create GastronomyController::public_gastronomyBIERGARTENSPEISEKARTE2009.pdf() in file: app/controllers/gastronomy_controller.php.

<?php
class GastronomyController extends AppController {

	var $name = 'Gastronomy';


	function public_gastronomyBIERGARTENSPEISEKARTE2009.pdf() {

	}

}
?>

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