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`='97ce99cef82f85c6cda9fc77ed6e8305',`time`='1711714170',`ip`='44.223.36.100',`location`='/calendar.php?action=dayview&calendar=1&year=2017&month=12&day=21',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'