Discuz! info: MySQL Query Error

Time: 2019-1-20 3:40pm
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='3.80.55.37', uid='0', maketime='1547970046', datecode='20190121', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=380&tid=2062080&sid=4p0GHs', newurl='forumdisplay.php?fid=429', 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.