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`='ef362118a053c520fbc2cdd4852d69eb',`time`='1711628816',`ip`='44.213.75.78',`location`='/calendar.php?action=weekview&calendar=1&week=1492300800',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'