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`='e2297e261ac48800ce2b2fd64bc81e02',`time`='1711631496',`ip`='54.173.43.215',`location`='/forumdisplay.php?fid=18&page=125',`useragent`='claudebot',`location1`='18',`location2`='0',`nopermission`='0'