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`='b63d3f820e4a49cb340e51d97521440a',`time`='1711714272',`ip`='54.226.210.133',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=3&day=23',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'