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`='f5768d0ecdfbac4a5c51f0c3581d5c61',`time`='1501180469',`ip`='54.224.108.189',`location`='/forum/member.php?action=profile&uid=283071',`useragent`='CCBot/2.0 (http://commoncrawl.org/faq/)',`location1`='0',`location2`='0',`nopermission`='0'