Lynda.com cookie LoadError

[xuchao-25824839]

Checklist

• [√ ] I'm reporting a broken site support
• [√ ] I've verified that I'm running youtube-dl version 2020.03.08
• [√] I've checked that all provided URLs are alive and playable in a browser
• [√] I've checked that all URLs and arguments with special characters are properly quoted or escaped
• [√] I've searched the bugtracker for similar issues including closed ones

Verbose log

[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['--verbose', '--no-overwrites', '--call-home', '--cookies', '/ftp/cookies.txt', '--format', 'bestvideo+bestaudio/best', '-o', '%(playlist)s/%(chapter)s/%(playlist_index)s - %(title)s.%(ext)s', '--add-metadata', '--write-sub', 'https://www.lynda.com/xxxxx']
/usr/lib64/python3.6/http/cookiejar.py:2061: UserWarning: http.cookiejar bug!
Traceback (most recent call last):
  File "/usr/lib64/python3.6/http/cookiejar.py", line 2023, in _really_load
    line.split("\t")
ValueError: too many values to unpack (expected 7)

  _warn_unhandled_exception()
Traceback (most recent call last):
  File "/usr/lib64/python3.6/http/cookiejar.py", line 2023, in _really_load
    line.split("\t")
ValueError: too many values to unpack (expected 7)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib64/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/usr/lib64/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/usr/local/bin/youtube-dl/__main__.py", line 19, in <module>
  File "/usr/local/bin/youtube-dl/youtube_dl/__init__.py", line 474, in main
  File "/usr/local/bin/youtube-dl/youtube_dl/__init__.py", line 441, in _real_main
  File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 419, in __init__
  File "/usr/local/bin/youtube-dl/youtube_dl/YoutubeDL.py", line 2329, in _setup_opener
  File "/usr/local/bin/youtube-dl/youtube_dl/utils.py", line 2762, in load
  File "/usr/lib64/python3.6/http/cookiejar.py", line 2063, in _really_load
    (filename, line))
http.cookiejar.LoadError: invalid Netscape format cookies file '/xxx/cookies.txt': 'xxxx'

Description

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