Discuz! info: MySQL Query Error

Time: 2019-1-20 5:30pm
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='54.205.211.87', uid='0', maketime='1547976634', datecode='20190121', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=570&tid=2991037&extra=page%3D1&sid=wXlZWp', newurl='forumdisplay.php?fid=554', 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.