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`='687bd99ad0edc9ccdcdf1923e2d97a3a',`time`='1711632829',`ip`='54.198.37.250',`location`='/member.php?action=profile&uid=29175',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'