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`='a52096136885ba93f9c9f64aaacfe69f',`time`='1711689796',`ip`='34.200.219.10',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=11&day=27',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'