Missing Method in AboutController

Error: The action data_license is not defined in controller AboutController

Error: Create AboutController::data_license() in file: app/Controller/AboutController.php.

<?php
class AboutController extends AppController {


	public function data_license() {

	}

}

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

Stack Trace

• CORE/Cake/Routing/Dispatcher.php line 193 → Controller->invokeAction()

  
          $response = $controller->response;
          $render = true;
          $result = $controller->invokeAction($request);
          if ($result instanceof CakeResponse) {

• CORE/Cake/Routing/Dispatcher.php line 167 → Dispatcher->_invoke()

              ));
          }
  
          $response = $this->_invoke($controller, $request);
          if (isset($request->params['return'])) {

• APP/webroot/index.php line 163 → Dispatcher->dispatch()

  App::uses('Dispatcher', 'Routing');
  
  $Dispatcher = new Dispatcher();
  $Dispatcher->dispatch(new CakeRequest(), new CakeResponse());