DedeCMS Error Warning!

Technical Support: http://bbs.dedecms.com

Error page: /tags.php?/%D1%F8%C0%CF%BD%F0%C0%EB%CD%CB%D3%D0%B6%E0%D4%B6/
Error infos: Illegal mix of collations (gbk_chinese_ci,IMPLICIT) and (utf8_general_ci,COERCIBLE) for operation 'like'
Error sql: Select * From `dede_tagindex` where tag like 'ϽжԶ' limit 0,1;

DEDECMS提示信息