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`='03dc35b6cbc805f0ed2158a2b6d55472',`time`='1711727666',`ip`='52.90.235.91',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=2&day=17',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'