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`='a3dca28d4c518e1b2457b836aa3a9b2f',`time`='1711631482',`ip`='54.81.157.133',`location`='/forumdisplay.php?fid=18&page=108',`useragent`='claudebot',`location1`='18',`location2`='0',`nopermission`='0'