Error while getting new token

[matriphe]

Run: python uploadr.py and got this error

Getting new token
Error getting frob:(<class 'urllib2.URLError'>, URLError(error(54, 'Connection reset by peer'),), <traceback object at 0x103b07cf8>)
Traceback (most recent call last):
  File "uploadr.py", line 490, in <module>
    flick.upload()
  File "uploadr.py", line 310, in upload
    self.authenticate()
  File "uploadr.py", line 154, in authenticate
    self.getAuthKey()
  File "uploadr.py", line 191, in getAuthKey
    api.frob : FLICKR[ api.frob ],
KeyError: 'frob'

I'm running Python 2.7.10 on Mac OSX Yosemite

[Deepak-]

Also getting this error. Used to work fine, but now this error appears? (Python 2.7.6 on Ubuntu 14.04.3)