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`='f6d42733043f9870d41a3d8d4678e740',`time`='1711632028',`ip`='44.220.131.93',`location`='/forumdisplay.php?fid=25&page=1638',`useragent`='claudebot',`location1`='25',`location2`='0',`nopermission`='0'