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`='f8e0377aa27f76751c7a27d2bb4df88d',`time`='1711634155',`ip`='54.198.37.250',`location`='/member.php?action=profile&uid=28730',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'