Discuz! info: MySQL Query Error

Time: 2018-12-16 12:36pm
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='54.226.36.60', uid='0', maketime='1544934977', datecode='20181217', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=247&tid=2867440&sid=Ci8CW4', newurl='forumdisplay.php?fid=565', 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.