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`='e543a9a451ac84543991e3997e7e99f3',`time`='1711614184',`ip`='44.204.218.79',`location`='/search.php?action=finduser&uid=4594',`useragent`='claudebot',`location1`='0',`location2`='0',`nopermission`='0'