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`='535e25face28ab72513034b78a3dbbd5',`time`='1711622613',`ip`='54.196.27.122',`location`='/newreply.php?tid=125700&pid=491894',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'