Missing Method in SettingsController

Error: The action admin_index is not defined in controller SettingsController

Error: Create SettingsController::admin_index() in file: aggropholio/Controller/SettingsController.php.

<?php
class SettingsController extends AppController {


	public function admin_index() {

	}

}
Notice: If you want to customize this error message, create aggropholio/View/Errors/missing_action.ctp

Stack Trace

#0 /Users/Dean/Sites/cakephp/lib/Cake/Routing/Dispatcher.php(107): Controller->invokeAction(Object(CakeRequest))
#1 /Users/Dean/Sites/cakephp/lib/Cake/Routing/Dispatcher.php(89): Dispatcher->_invoke(Object(SettingsController), Object(CakeRequest), Object(CakeResponse))
#2 /Users/Dean/Sites/aggropholio/webroot/index.php(96): Dispatcher->dispatch(Object(CakeRequest), Object(CakeResponse))
#3 {main}