public function add()
    {
        $backup = new BackupForm;

        if ($this->request->is('post')) {
            //Creates the backup
            if ($backup->execute($this->request->getData())) {
                $this->Flash->success(I18N_OPERATION_OK);

                return $this->redirect(['action' => 'index']);
            }

            $this->Flash->error(I18N_OPERATION_NOT_OK);
        }

        $this->set(compact('backup'));
    }