MySQL Query : INSERT INTO `wszf_module` (`module`, `name`, `path`, `url`, `iscore`, `version`, `author`, `site`, `email`, `description`, `license`, `faq`, `tagtypes`, `setting`, `listorder`, `disabled`, `publishdate`, `installdate`, `updatedate`) VALUES ('guestbook', '留言板', 'guestbook/', '', 0, '1.0.0.0', 'Phpcms Team', ' http://www.phpcms.cn/', 'phpcms@163.com', '', '', '', '', 'array (\n ''seo_keywords'' => ''phpcms留言板'',\n ''seo_description'' => ''phpcms留言板'',\n ''pagesize'' => ''20'',\n ''maxcontent'' => ''1000'',\n ''enablecheckcode'' => ''1'',\n ''show'' => ''1'',\n ''enableTourist'' => ''0'',\n ''checkpass'' => ''0'',\n)', 0, 0, '2008-10-28', '2008-10-28', '2008-10-28')
MySQL Error : Duplicate entry 'guestbook' for key 1
MySQL Errno : 1062
Message : MySQL Query Error
请问是什么问题,怎么解决。