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`='251356429a767cac50274b68b80f2ea2',`time`='1711697952',`ip`='35.170.64.185',`location`='/calendar.php?action=weekview&calendar=1&week=1515888000',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'