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`='01d56d124b7dc11e945c8fb05c3dac86',`time`='1711619207',`ip`='18.215.15.122',`location`='/showthread.php?tid=125722&action=lastpost',`useragent`='claudebot',`location1`='32',`location2`='125722',`nopermission`='0'