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`='3825259d00b61db3bbdd7545f731aea1',`time`='1711624655',`ip`='3.230.162.238',`location`='/calendar.php?action=dayview&calendar=1&year=2017&month=3&day=17',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'