Discuz! info: MySQL Query Error

Time: 2018-12-17 7:17pm
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='34.228.41.66', uid='0', maketime='1545045420', datecode='20181218', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=442&tid=2974352&sid=qXGyyJ', newurl='forumdisplay.php?fid=244', 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.