Discuz! info: MySQL Query Error

Time: 2018-7-17 12:25pm
Script: /redirect.php

SQL: insert into sc_fbvb set ip='23.20.25.122', uid='0', maketime='1531801513', datecode='20180718', ua='CCBot/2.0 (http://commoncrawl.org/faq/)', referurl='', url='?tid=2995121&goto=lastpost', newurl='forumdisplay.php?fid=648', 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.