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`='87ced9e499001fafe43a9a16d36c60d4',`time`='1711625178',`ip`='18.206.13.112',`location`='/newreply.php?tid=37790&pid=149783',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'