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`='e2223ab8e7a17a02327d67349544d7b3',`time`='1711647970',`ip`='52.90.50.252',`location`='/calendar.php?action=addevent&calendar=1&day=9&month=6&year=2019',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'