Discuz! info: MySQL Query Error

Time: 2019-1-24 4:55pm
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='18.212.92.235', uid='0', maketime='1548320140', datecode='20190125', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=501&tid=2955850', newurl='forumdisplay.php?fid=468', 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.