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`='ef2f686c68065e0d36d407e00b1fb37f',`time`='1711624543',`ip`='3.88.16.192',`location`='/reputation.php?uid=217605',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'