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`='736df758541ed061fb4fef48cf5b50e5',`time`='1711624005',`ip`='3.81.221.121',`location`='/member.php?action=profile&uid=144402',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'