Missing Method in ClientController

Error: The action Special is not defined in controller ClientController

Error: Create ClientController::Special() in file: app/controllers/client_controller.php.

<?php
class ClientController extends AppController {

	var $name = 'Client';


	function Special() {

	}

}
?>

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

Debug timer info
MessageStart Time (ms)End Time (ms)Duration (ms)
Core Processing (Derived)0266266
Component initialization and startup26628418
Controller action2842873
Component initialization and startup #22873220
Render Controller Action2883220
Debug timer info
MessageStart Time (ms)End Time (ms)Duration (ms)
Core Processing (Derived)0-1550598987044-1550598987044
Component initialization and startup26628418
Controller action2842873
Component initialization and startup #22873220
Render Controller Action2883220