Error page: /plus/feedback.php?aid=3306

Error infos: Table './nanshandayuan/bbs_sasadown_cn_archives' is marked as crashed and should be repaired
Error sql: SELECT arc.*,tp.typedir,tp.topid,tp.namerule,tp.moresite,tp.siteurl,tp.sitepath FROM `bbs_sasadown_cn_archives` arc LEFT JOIN `bbs_sasadown_cn_arctype` tp ON tp.id=arc.typeid WHERE arc.id='3306' LIMIT 0,1;