Discuz! info: MySQL Query Error

Time: 2018-5-23 6:01am
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='54.198.119.26', uid='0', maketime='1527026502', datecode='20180523', ua='CCBot/2.0 (http://commoncrawl.org/faq/)', referurl='', url='?fid=564&tid=2985899&extra=page%3D1&sid=3h7ZiA', newurl='forumdisplay.php?fid=583', 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.