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`='f0b70aff4ff00b78bd2bd0541f27a67e',`time`='1711704249',`ip`='3.81.57.77',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=11&day=12',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'