Youth Voices Flickr Images, Videos, and VoiceThreads

warning: file_get_contents(http://www.vimeo.com/api/rest?api_key=&method=vimeo.videos.getThumbnailUrl&size=160&video_id=6202666&api_sig=2638ec691e439d13157bbfebba73772a) [function.file-get-contents]: failed to open stream: HTTP request failed! HTTP/1.1 400 Bad Request in /var/www/html/sites/all/modules/emfield/contrib/video_cck/providers/vimeo.inc on line 228.