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`='9b1623e6359cf3c599da4f74ae1aede4',`time`='1711614117',`ip`='18.213.110.162',`location`='/showthread.php?tid=163660&action=nextoldest',`useragent`='claudebot',`location1`='29',`location2`='163660',`nopermission`='0'