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`='6c8499f2cebaf6b9c8f4aff9eb6e3baa',`time`='1711631414',`ip`='54.160.243.44',`location`='/member.php?action=profile&uid=578',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'