Discuz! info: MySQL Query Error

Time: 2019-1-20 11:27pm
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='54.226.25.74', uid='0', maketime='1547998076', datecode='20190121', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=342&tid=2823487&extra=page%3D1&page=3', newurl='forumdisplay.php?fid=91', 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.