Discuz! info: MySQL Query Error

Time: 2019-1-18 8:21pm
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='107.21.16.70', uid='0', maketime='1547814069', datecode='20190119', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=193&tid=2858763&extra=page%3D6', newurl='forumdisplay.php?fid=77', 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.