Discuz! info: MySQL Query Error

Time: 2018-10-21 1:15pm
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='54.224.118.247', uid='0', maketime='1540098932', datecode='20181022', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=380&tid=2180615&extra=page%3D1&sid=JZ4y51', newurl='forumdisplay.php?fid=141', 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.