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`='a73d2f131cf5cd9f9b7ed4026bc0d17f',`time`='1711664899',`ip`='18.234.139.149',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=10&day=25',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'