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`='06961af3a3c01ee7279404190a3e89e4',`time`='1711726146',`ip`='54.145.12.28',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=1&day=12',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'