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`='b66be0313b0a9adb33df5327e812622e',`time`='1711627806',`ip`='18.208.172.3',`location`='/forumdisplay.php?fid=4&page=64',`useragent`='claudebot',`location1`='4',`location2`='0',`nopermission`='0'