Discuz! info: MySQL Query Error

Time: 2019-1-18 1:30am
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='107.21.16.70', uid='0', maketime='1547746254', datecode='20190118', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=392&tid=1701557&extra=page%3D1&page=4&sid=AVBmVa', 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.