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`='8aee837b1fec3ac20ad257092f0fbc9d',`time`='1711720922',`ip`='3.88.185.100',`location`='/calendar.php?action=addevent&calendar=1&day=12&month=2&year=2018',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'