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`='b39d26c7f81ecdceb6583105e9a22c80',`time`='1711622572',`ip`='52.55.55.239',`location`='/showthread.php?tid=122586',`useragent`='claudebot',`location1`='24',`location2`='122586',`nopermission`='0'