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`='255af95be9d211e510d0186599398a29',`time`='1711619280',`ip`='54.81.157.133',`location`='/showthread.php?tid=156913&action=lastpost',`useragent`='claudebot',`location1`='28',`location2`='156913',`nopermission`='0'