urllib2.URLError: <urlopen error [Errno 111] Connection refused>

[kaytrance]

Started to get this messages now.
Any ideas how to skip urls that cause connection refused exception?
Here's the output log

Downloading images from "unixporn" subreddit
Attempting to download URL [http://i.minus.com/ibbOA7nTrGwmOK.png] as [2vc6eu.png].
URL ERROR: http://i.minus.com/ibbOA7nTrGwmOK.png!
Attempting to download URL [http://i.imgur.com/4Q79met.jpg] as [2vb0qz.jpg].
URL [http://i.imgur.com/4Q79met.jpg] already downloaded.
Attempting to download URL [https://i.imgur.com/UpQ1BkU.jpg] as [2vc7yk.jpg].
URL [https://i.imgur.com/UpQ1BkU.jpg] already downloaded.
Attempting to download URL [https://www.youtube.com/watch?v=q2nEIJpzLMQ&hd=1] as [2vc2nb].
WRONG FILE TYPE: https://www.youtube.com/watch?v=q2nEIJpzLMQ&amp;hd=1 has type: text/html; charset=utf-8!
Attempting to download URL [https://u.teknik.io/0g6q7Y.png] as [2va26r.png].
URL [https://u.teknik.io/0g6q7Y.png] already downloaded.
Attempting to download URL [http://www.reddit.com/r/unixporn/comments/2vdh80/text_field_bar/] as [2vdh80].
WRONG FILE TYPE: http://www.reddit.com/r/unixporn/comments/2vdh80/text_field_bar/ has type: text/html; charset=UTF-8!
Attempting to download URL [http://i.imgur.com/ew2dYjO.jpg] as [2v8dj9.jpg].
URL [http://i.imgur.com/ew2dYjO.jpg] already downloaded.
Attempting to download URL [http://i.imgur.com/lpR8GKH.jpg] as [2v91ln_0.jpg].
URL [http://i.imgur.com/lpR8GKH.jpg] already downloaded.
Attempting to download URL [http://i.imgur.com/8WNnHcJ.jpg] as [2v91ln_0.jpg].
URL [http://i.imgur.com/8WNnHcJ.jpg] already downloaded.
Attempting to download URL [http://i.imgur.com/6NTHSUy.jpg] as [2v91ln_0.jpg].
URL [http://i.imgur.com/6NTHSUy.jpg] already downloaded.
Attempting to download URL [http://i.imgur.com/WtLRprC.jpg] as [2v7r1b_0.jpg].
Sucessfully downloaded URL [http://i.imgur.com/WtLRprC.jpg] as [2v7r1b_0.jpg].
Attempting to download URL [http://i.imgur.com/fFD1amp.jpg] as [2v7r1b_1.jpg].
Sucessfully downloaded URL [http://i.imgur.com/fFD1amp.jpg] as [2v7r1b_1.jpg].
Attempting to download URL [http://i.imgur.com/u6N8fjK.jpg] as [2v7r1b_2.jpg].
URL ERROR: http://i.imgur.com/u6N8fjK.jpg!
Attempting to download URL [http://i.imgur.com/WtLRprC.jpg] as [2v7r1b_2.jpg].
URL ERROR: http://i.imgur.com/WtLRprC.jpg!
Attempting to download URL [http://i.imgur.com/fFD1amp.jpg] as [2v7r1b_2.jpg].
URL ERROR: http://i.imgur.com/fFD1amp.jpg!
Attempting to download URL [http://i.imgur.com/u6N8fjK.jpg] as [2v7r1b_2.jpg].
URL ERROR: http://i.imgur.com/u6N8fjK.jpg!
Attempting to download URL [http://i.imgur.com/BxwrfRi.jpg] as [2v80q5.jpg].
URL ERROR: http://i.imgur.com/BxwrfRi.jpg!
Traceback (most recent call last):
File "/home/ubuntu/workspace/RedditImageGrab/redditdownload.py", line 269, in
URLS = extract_urls(ITEM['url'])
File "/home/ubuntu/workspace/RedditImageGrab/redditdownload.py", line 195, in extract_urls
urls = process_imgur_url(url)
File "/home/ubuntu/workspace/RedditImageGrab/redditdownload.py", line 140, in process_imgur_url
return extract_imgur_album_urls(url)
File "/home/ubuntu/workspace/RedditImageGrab/redditdownload.py", line 58, in extract_imgur_album_urls
response = urlopen(album_url)
File "/usr/lib/python2.7/urllib2.py", line 127, in urlopen
return _opener.open(url, data, timeout)
File "/usr/lib/python2.7/urllib2.py", line 404, in open
response = self._open(req, data)
File "/usr/lib/python2.7/urllib2.py", line 422, in _open
'_open', req)
File "/usr/lib/python2.7/urllib2.py", line 382, in _call_chain
result = func(*args)
File "/usr/lib/python2.7/urllib2.py", line 1214, in http_open
return self.do_open(httplib.HTTPConnection, req)
File "/usr/lib/python2.7/urllib2.py", line 1184, in do_open
raise URLError(err)
urllib2.URLError: <urlopen error [Errno 111] Connection refused>

Thanks