DedeCMS Error Warning!

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

Error page: /plus/view.php?aid=30
Error infos: Table 'testadmin.dede_channeltype' doesn't exist
Error sql: SELECT * FROM `dede_channeltype` WHERE id='1' LIMIT 0,1;

读取频道信息失败,无法进行后续操作!