public function __construct()
 {
     $error = LangLoader::get_message('error', 'status-messages-common');
     $unexist_page = LangLoader::get_message('error.page.forbidden', 'status-messages-common');
     $message = '<strong>403.</strong> ' . $unexist_page;
     parent::__construct($error . ' 403', $message, self::WARNING);
 }
 public function __construct()
 {
     $lang = LangLoader::get('user-common');
     parent::__construct($lang['contribution.confirmed'], $lang['contribution.confirmed.messages'], self::SUCCESS);
 }