Discuz! info: MySQL Query Error

Time: 2018-6-20 1:12am
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='54.80.198.173', uid='0', maketime='1529428325', datecode='20180620', ua='CCBot/2.0 (http://commoncrawl.org/faq/)', referurl='', url='?fid=91&tid=2883820&extra=page%3D1&sid=FZg5Ge', newurl='forumdisplay.php?fid=332', 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.