Error: ConnectionError: ('Connection aborted.', BadStatusLine("''",))

[fabiendv]

I opened an issue about this error. I wanted to catch this error in order to do not display it, or display it as a warning. First, I updated the version number, and I have a lot of less error (I got 32 before, and now 1 or 2, it's still random sometimes). I removed two files not found in setup.py.