Discuz! info: MySQL Query Error

Time: 2019-1-23 5:09am
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='34.234.76.59', uid='0', maketime='1548191356', datecode='20190123', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=587&tid=1581966&sid=4u4rcR', newurl='forumdisplay.php?fid=243', 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.