Discuz! info: MySQL Query Error

Time: 2019-2-16 7:52pm
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='54.226.23.160', uid='0', maketime='1550317934', datecode='20190217', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=342&tid=2967213&sid=XmzGM8', newurl='forumdisplay.php?fid=392', 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.