public function indexAction()
 {
     try {
         $viewModel = parent::indexAction();
     } catch (\Exception $e) {
         $model = new ViewModel();
         $model->setTemplate('uthando-session-manager/session-manager/not-implemented');
     }
     return $viewModel;
 }
 public function indexAction()
 {
     $menuId = $this->setMenuId();
     if (!$menuId) {
         return $this->redirect()->toRoute('admin/menu');
     }
     $viewModel = parent::indexAction();
     $viewModel->setVariable('menuId', $menuId);
     return $viewModel;
 }