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`='a26f437e9f8ddc501e922982101d269c',`time`='1711670529',`ip`='44.223.31.148',`location`='/calendar.php?action=addevent&calendar=1&day=1&month=8&year=2018',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'