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`='2d854d6dc1ec37bbc38c245bd1217cc7',`time`='1711627221',`ip`='18.208.172.3',`location`='/newreply.php?tid=126691',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'