Signature extraction failed

[parsasaei]

Hi.I'm using the latest version of youtube-dl zipped version :2017.01.29
and exe version returns this error too.
What is this issue?And how can I solve this issue?

ERROR: Signature extraction failed: Traceback (most recent call last):
File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmp6cf1z6ka\bu
ild\youtube_dl\extractor\youtube.py", line 987, in _decrypt_signature
File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmp6cf1z6ka\bu
ild\youtube_dl\extractor\youtube.py", line 901, in _extract_signature_function
File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmp6cf1z6ka\bu
ild\youtube_dl\extractor\common.py", line 507, in _download_webpage
File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmp6cf1z6ka\bu
ild\youtube_dl\extractor\common.py", line 414, in _download_webpage_handle
File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmp6cf1z6ka\bu
ild\youtube_dl\extractor\common.py", line 394, in _request_webpage
File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmp6cf1z6ka\bu
ild\youtube_dl\YoutubeDL.py", line 1997, in urlopen
File "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmp6cf1z6ka\bu
ild\youtube_dl\utils.py", line 501, in sanitized_Request
File "C:\Python\Python34\lib\urllib\request.py", line 267, in init
File "C:\Python\Python34\lib\urllib\request.py", line 293, in full_url
File "C:\Python\Python34\lib\urllib\request.py", line 322, in _parse
ValueError: unknown url type: '/yts/jsbin/player-en_US-vflV3n15C/base.js'
(caused by ValueError("unknown url type: '/yts/jsbin/player-en_US-vflV3n15C/bas
e.js'",)); please report this issue on https://yt-dl.org/bug . Make sure you are
using the latest version; type youtube-dl -U to update. Be sure to call youtu
be-dl with the --verbose flag and include its complete output.

[palmtree5]

#11892