Discuz! info: MySQL Query Error

Time: 2018-12-17 7:17am
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='3.80.177.176', uid='0', maketime='1545002244', datecode='20181217', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=595&tid=2991057&sid=5RMLmB', newurl='forumdisplay.php?fid=396', 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.