Discuz! info: MySQL Query Error

Time: 2018-12-16 7:02am
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='35.175.190.77', uid='0', maketime='1544914955', datecode='20181216', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=140&tid=832440&extra=page%3D1%26amp%3Bfilter%3Dpoll', newurl='forumdisplay.php?fid=513', adtype='fb'
Error: Table './ktzone/sc_fbvb' is marked as crashed and should be repaired
Errno.: 145