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`='bb3ad9d970767c4107251b8d2d2bc9e9',`time`='1711668019',`ip`='44.204.65.189',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=4&day=3',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'