DedeCMS Error Warning!

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Error page: /tags.php?/MSN%E4%B8%AD%E6%96%87%E7%BD%91/
Error infos: Illegal mix of collations (utf8_general_ci,IMPLICIT) and (gbk_chinese_ci,COERCIBLE) for operation 'like'
Error sql: Select * From `dede_tagindex` where tag like 'MSN涓枃缃 ' limit 0,1;

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