File or Directory can not be found

Warning: file_put_contents(cache/www.moosemoon.com/www.moosemoon.comblog-you-work-a-part-time-job-earning-6.80-7-$10-can-you-live-on-9-dollars-an-hour.html.cache): Failed to open stream: No space left on device in D:\wwwroot\jz.wskmn.com\index2\index.php on line 22