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`='00fd5f45c0d297954bf69f9c04948bb0',`time`='1711633776',`ip`='107.21.176.63',`location`='/forumdisplay.php?fid=13&page=2&sortby=subject&order=asc',`useragent`='claudebot',`location1`='13',`location2`='0',`nopermission`='0'