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`='b34a1597a3b43eb583f97252f7ed461d',`time`='1711713275',`ip`='54.224.70.148',`location`='/calendar.php?action=addevent&calendar=1&day=27&month=1&year=2018',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'