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`='0a03714d705ed12730c587c5d89627c7',`time`='1711636526',`ip`='52.55.55.239',`location`='/showthread.php?tid=94846',`useragent`='claudebot',`location1`='27',`location2`='94846',`nopermission`='0'