Discuz! info: MySQL Query Error

Time: 2019-1-20 12:52pm
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='3.84.186.122', uid='0', maketime='1547959950', datecode='20190121', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=332&tid=1427093&extra=page%3D1&sid=ukGuGx', newurl='forumdisplay.php?fid=463', 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.