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`='cbfbd248ffb0e626cd18cf610fb7454d',`time`='1711615180',`ip`='54.208.238.160',`location`='/private.php?action=send&uid=8254',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'