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`='148d4b961c147db6e89e3d92b7141a09',`time`='1711702396',`ip`='44.204.196.161',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=8&day=20',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'