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`='7dc12a3e09da56e888743c421f930211',`time`='1711619663',`ip`='54.226.126.38',`location`='/member.php?action=emailuser&uid=164493',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'