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`='a57ac7dac5aceff7d4f8a598f1ca4aeb',`time`='1711676414',`ip`='54.225.35.224',`location`='/calendar.php?action=addevent&calendar=1&day=26&month=9&year=2020',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'