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`='9080642c8339cb375c8ce28dee224c7e',`time`='1711614485',`ip`='54.224.90.25',`location`='/newreply.php?tid=166405',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'