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`='d3c6aebf90a1bac82b52dc2082cc55a0',`time`='1711690597',`ip`='35.170.54.171',`location`='/calendar.php?action=addevent&calendar=1&day=25&month=6&year=2020',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'