8.0升級到12.2版本，测试用例搜索模块报错，请问是什么原因，需要如何修复，报错信息如下：已解决悬赏5积分

10:07:53 ERROR: SQLSTATE[42S22]: Column not found: 1054 Unknown column 't1.auto' in 'where clause'<p>The sql is: SELECT * FROM `zt_case` wHeRe ((( 1 AND `title` LIKE '%in%' ) OR ( 1 ))) AND product = '3' AND t1.auto != 'unit' AND deleted = '0' oRdEr bY `id` desc </p> in lib\base\dao\dao.class.php on line 1394, last called by lib\base\dao\dao.class.php on line 388 through function sqlError.
in framework\base\router.class.php on line 2224 when visiting testcase-browse-3-0-bySearch-myQueryID