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`='7ed782740dfc8f847cff1129c4fa2e64',`time`='1711660815',`ip`='54.208.238.160',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=1&day=16',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'