Discuz! info: MySQL Query Error

Time: 2024-4-30 7:00am
Script: /bbs/attachment.php

SQL: SELECT sid, uid AS sessionuid, groupid, groupid='6' AS ipbanned, styleid FROM cdb_sessions WHERE sid='d5O2kU Davis和平公益活動》tw_s.wmv' AND CONCAT_WS('.',ip1,ip2,ip3,ip4)='172.69.7.160'
Error: Illegal mix of collations (latin1_bin,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation '='
Errno.: 1267

Similar error report has beed dispatched to administrator before.