Discuz! info: MySQL Query Error

Time: 2018-9-24 9:48am
Script: /viewthread.php

SQL: insert into sc_fbvb set ip='54.161.71.87', uid='0', maketime='1537753702', datecode='20180925', ua='CCBot/2.0 (https://commoncrawl.org/faq/)', referurl='', url='?fid=447&tid=818709&extra=page%3D1%26amp%3Bfilter%3Dpoll', newurl='forumdisplay.php?fid=259', 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.