MyBB SQL Error

MyBB has experienced an internal SQL error and cannot continue.

SQL Error:
1114 - The table 'mybb_sessions' is full
Query:
REPLACE INTO mybb_sessions SET `uid`='0',`sid`='8dc27bb73c65eb38f9bc6ff8d6bf3da4',`time`='1711633976',`ip`='35.175.172.94',`location`='/calendar.php?action=dayview&calendar=1&year=2018&month=10&day=14',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'