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`='4fdce042c28727c3cb086d2e70f10c69',`time`='1711631533',`ip`='54.166.170.195',`location`='/member.php?action=profile&uid=8198',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'