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`='2b7fd102a3a151037e8a84ed0c8ee6d7',`time`='1711670856',`ip`='44.193.80.126',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=10&day=27',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'