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`='b784c296304a1d0195a6ab73ba496e95',`time`='1711660599',`ip`='54.89.70.161',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=11&day=26',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'