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`='f2cb68876eb9045875aa8a9db6c67f0e',`time`='1711633464',`ip`='54.165.248.212',`location`='/showthread.php?tid=122458&action=newpost',`useragent`='claudebot',`location1`='12',`location2`='122458',`nopermission`='0'