Discuz! info: MySQL Query Error

Time: 2018-10-21 6:39am
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='54.224.247.42', uid='0', maketime='1540075150', datecode='20181021', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=306&tid=2992432&extra=page%3D1&sid=hSNh5s', newurl='forumdisplay.php?fid=598', 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.