Discuz! info: MySQL Query Error

Time: 2018-8-21 8:23am
Script: /redirect.php

SQL: insert into sc_fbvb set ip='54.224.220.72', uid='0', maketime='1534810993', datecode='20180822', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?tid=2694212&goto=lastpost&sid=smnEPW', newurl='forumdisplay.php?fid=445', 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.