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`='e6a95012e821d9a5b1aa8d1161d153f7',`time`='1711640433',`ip`='34.203.221.104',`location`='/calendar.php?action=dayview&calendar=1&year=2017&month=12&day=13',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'