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`='a0d1b98f7a0b8e239fcafdcd7dd2226a',`time`='1500567572',`ip`='54.81.210.42',`location`='/forum/member.php?action=profile&uid=279211',`useragent`='CCBot/2.0 (http://commoncrawl.org/faq/)',`location1`='0',`location2`='0',`nopermission`='0'