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`='f34572b515246a268e06c631f710efe9',`time`='1711687893',`ip`='3.89.200.155',`location`='/calendar.php?action=addevent&calendar=1&day=25&month=9&year=2018',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'