Discuz! info: MySQL Query Error

Time: 2019-2-16 9:17pm
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='54.226.23.160', uid='0', maketime='1550323051', datecode='20190217', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=524&tid=2849950&extra=page%3D1', newurl='forumdisplay.php?fid=135', 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.