Discuz! info: MySQL Query Error

Time: 2018-12-14 9:45pm
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='54.227.31.145', uid='0', maketime='1544795157', datecode='20181215', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=419&tid=1858758&extra=page%3D1', newurl='forumdisplay.php?fid=6', 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.