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`='a566f7623a7c0f29a97665d6dd3a48d2',`time`='1711632731',`ip`='100.26.140.179',`location`='/forumdisplay.php?fid=6&page=8',`useragent`='claudebot',`location1`='6',`location2`='0',`nopermission`='0'