Discuz! info: MySQL Query Error

Time: 2018-9-26 3:42am
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='54.196.13.210', uid='0', maketime='1537904565', datecode='20180926', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=404&tid=1695005&extra=page%3D1&page=1', newurl='forumdisplay.php?fid=587', 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.