Discuz! info: MySQL Query Error

Time: 2018-10-21 1:22pm
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='54.224.118.247', uid='0', maketime='1540099373', datecode='20181022', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=247&tid=1695820&extra=page%3D7&page=2&sid=HZ91ZY', newurl='forumdisplay.php?fid=401', adtype='fb'
Error: Table './ktzone/sc_fbvb' is marked as crashed and should be repaired
Errno.: 145

Similar error report has beed dispatched to administrator before.