ERROR: Signature extraction failed: Traceback (most recent call last):

 "/usr/lib64/python2.7/site-packages/youtube_dl/extractor/youtube.py", line 877, in _decrypt_signature
video_id, player_url, s

 "/usr/lib64/python2.7/site-packages/youtube_dl/extractor/youtube.py", line 792, in _extract_signature_function
res = self._parse_sig_js(code)

 "/usr/lib64/python2.7/site-packages/youtube_dl/extractor/youtube.py", line 855, in _parse_sig_js
initial_function = jsi.extract_function(funcname)

 "/usr/lib64/python2.7/site-packages/youtube_dl/jsinterp.py", line 241, in extract_function
raise ExtractorError('Could not find JS function %r' % funcname)ExtractorError: Could not find JS function u'gr'; please report this issue on https://yt-dl.org/bug . Make sure you are using the latest version; see
https://yt-dl.org/update
on how to update. Be sure to call youtube-dl with the --verbose flag and include its complete output.
Traceback (most recent call last):

 "core.git_command in C:\Users\xxx\AppData\Roaming\Sublime Text 3\Installed Packages\GitSavvy.sublime-package", line 119, in git

 "./subprocess.py", line 824, in __init__

 "./subprocess.py", line 1118, in _execute_childPermissionError: [WinError 5] Access is denied