DedeCMS Error Warning!

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Error page: /tags.php?/%CB%AD%D3%D0%C8%A8%C0%FB%B3%B7%CF%FA%BE%AD%BC%C3%BA%CF%CD%AC/
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 '˭Ȩúͬ' limit 0,1;

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