Notice (8): Undefined index: username [APP/Controller/UsersController.php, line 3847]
Code Context
        try {
            $this->loadModel('citizenuserreg');
            $c = Sanitize::html($_POST['username']);
UsersController::checkusercitizen() - APP/Controller/UsersController.php, line 3847
ReflectionMethod::invokeArgs() - [internal], line ??
Controller::invokeAction() - CORE/Cake/Controller/Controller.php, line 490
Dispatcher::_invoke() - CORE/Cake/Routing/Dispatcher.php, line 191
Dispatcher::dispatch() - CORE/Cake/Routing/Dispatcher.php, line 165
[main] - APP/webroot/index.php, line 120