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`='6b064b796d0b578fc6c80d64d1b47737',`time`='1711721672',`ip`='54.172.162.78',`location`='/member.php?action=emailuser&uid=46',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'