Discuz! info: MySQL Query Error

Time: 2019-2-17 5:46am
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='18.212.222.217', uid='0', maketime='1550353591', datecode='20190217', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=213&tid=2810183&extra=page%3D1&sid=h7EHvQ', newurl='forumdisplay.php?fid=513', 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.