更新任务点击保存，总是处于“稍候‘状态已解决 悬赏5积分

\zentao\module\task\ext\model\class\gantt.class.php requires a license file.The license file D:\xampp\zentao\config/license/gantt2.2.txt has expired. in Unknown on line 0 when visiting task-start-193

14:44:20 The encoded file D:\xampp\zentao\module\task\ext\model\class\gantt.class.php requires a license file.The license file D:\xampp\zentao\config/license/gantt2.2.txt has expired. in Unknown on line 0 when visiting task-start-193

甘特图插件已经过期，需要采购正式版本的插件。