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`='9bfae5b3277100d24e60ea51927f1f26',`time`='1710816580',`ip`='107.23.85.179',`location`='/calendar.php?action=dayview&calendar=1&year=2017&month=3&day=1',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'