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`='3c355e7fc59fe8b888dc37845d3466c9',`time`='1711634002',`ip`='44.200.40.97',`location`='/search.php?action=finduser&uid=149',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'