版本：12.3.1

操作系统：Ubuntu16.04

版本来源：首次部署后还原备份数据；或从12.3升级至12.3.1都有此问题；

问题描述：新建子任务，并保存时，页面提示“no response”，并一直停留在加载状态；

调试信息：

打开./app/zentao/config/my.php中的config->debug= true后，查看 ./app/zentao/tmp/log/php.20200528.log.php中相关记录，报错如下：

16:45:14 ERROR: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'clientStatus' in 'field list'<p>The sql is: SELECT id, account, realname, avatar, role, dept, clientStatus, gender, email, mobile, phone,  qq, deleted FROM `zt_user` wHeRe 1  AND  id IN ('13')</p> in /opt/zbox/app/zentao/lib/base/dao/dao.class.php on line 1394, last called by /opt/zbox/app/zentao/lib/base/dao/dao.class.php on line 708 through function sqlError.

 in /opt/zbox/app/zentao/framework/base/router.class.php on line 2228 when visiting task-batchCreate-5-0-0-2856