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`='8de113ddd1f4fda53bd27ddbc95b12b4',`time`='1711636659',`ip`='54.208.238.160',`location`='/showthread.php?tid=20736&action=lastpost',`useragent`='claudebot',`location1`='15',`location2`='20736',`nopermission`='0'