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`='91c066c174a4218a7d8da27f2eddcd0e',`time`='1711634186',`ip`='35.172.193.238',`location`='/showthread.php?tid=166374',`useragent`='claudebot',`location1`='25',`location2`='166374',`nopermission`='0'