Discuz! info: MySQL Query Error

Time: 2019-1-22 4:03pm
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='54.234.75.144', uid='0', maketime='1548144207', datecode='20190123', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=6&tid=2818507&sid=G0Cbb1', newurl='forumdisplay.php?fid=484', 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.