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`='af528b36318323032b83e8451b00677a',`time`='1711618751',`ip`='100.26.140.179',`location`='/showthread.php?tid=122615&action=newpost',`useragent`='claudebot',`location1`='23',`location2`='122615',`nopermission`='0'