Notice (8): Undefined index: HTTP_REFERER [APP/Controller/LanguesController.php, line 26]
Code Context
        //debug($_SERVER['HTTP_REFERER']); die();

        return $this->redirect($_SERVER['HTTP_REFERER']);
$lang = 'en'
LanguesController::setlanguage() - APP/Controller/LanguesController.php, line 26
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 499
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 193
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 167
[main] - APP/webroot/index.php, line 118