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`='120144c0460c4a4c529402358b6ecdb2',`time`='1711626875',`ip`='52.55.214.236',`location`='/member.php?action=profile&uid=7018',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'