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`='f995664ff7c94053d3d0aa2e8ebf7c50',`time`='1711723553',`ip`='44.210.103.233',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=4&day=17',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'