MyBB SQL Error

MyBB has experienced an internal SQL error and cannot continue.

SQL Error:
1062 - Duplicate entry '0' for key 'location1'
Query:
REPLACE INTO mybb_sessions SET `uid`='0',`sid`='6d8aa99811c4bbf5b79d4769a78dca8a',`time`='1493311376',`ip`='54.224.102.3',`location`='/forum/member.php?action=profile&uid=282187',`useragent`='CCBot/2.0 (http://commoncrawl.org/faq/)',`location1`='0',`location2`='0',`nopermission`='0'