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`='c16e6d9ae0cab84d8e679925288fda27',`time`='1711696052',`ip`='44.210.237.223',`location`='/calendar.php?action=addevent&calendar=1&day=2&month=2&year=2018',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'