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`='5383a1bd5c20bf2548b5e3750c7c7385',`time`='1711639491',`ip`='54.221.110.87',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=7&day=14',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'