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`='2c6f568a300aa382f7bb9b5379986d3b',`time`='1711670376',`ip`='18.206.13.112',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=4&day=25',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'