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`='f524efe14283dd8643454e753302eae3',`time`='1711634101',`ip`='34.201.37.128',`location`='/calendar.php?action=addevent&calendar=1&day=19&month=1&year=2018',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'