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`='6c135e5b6c6160773d86d53cd11a7bfc',`time`='1711616695',`ip`='3.81.79.135',`location`='/showthread.php?tid=127498&pid=498219',`useragent`='claudebot',`location1`='23',`location2`='127498',`nopermission`='0'