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`='c242ff3a393c54655cc103fc8127b42c',`time`='1711632947',`ip`='52.91.0.68',`location`='/showthread.php?tid=125525&action=newpost',`useragent`='claudebot',`location1`='13',`location2`='125525',`nopermission`='0'