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`='77add65b915ba3bf18baa74cf7ca6cac',`time`='1711673612',`ip`='44.222.104.49',`location`='/calendar.php?action=addevent&calendar=1&day=13&month=1&year=2018',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'