Repository: yt-dlp
Issue: [Broken] Audiomack: Returns 500 internal server error
Labels: site-bug

### Checklist

- [X] I'm reporting a broken site
- [X] I've verified that I'm running yt-dlp version **2022.06.29** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
- [X] I've checked that all provided URLs are playable in a browser with the same IP and same login details
- [X] I've checked that all URLs and arguments with special characters are [properly quoted or escaped](https://github.com/ytdl-org/youtube-dl#video-url-contains-an-ampersand-and-im-getting-some-strange-output-1-2839-or-v-is-not-recognized-as-an-internal-or-external-command)
- [X] I've searched the [bugtracker](https://github.com/yt-dlp/yt-dlp/issues?q=) for similar issues **including closed ones**. DO NOT post duplicates
- [X] I've read the [guidelines for opening an issue](https://github.com/yt-dlp/yt-dlp/blob/master/CONTRIBUTING.md#opening-an-issue)
- [X] I've read about [sharing account credentials](https://github.com/yt-dlp/yt-dlp/blob/master/CONTRIBUTING.md#are-you-willing-to-share-account-details-if-needed) and I'm willing to share it if required

### Region

Canada, US

### Provide a description that is worded well enough to be understood

I have tried multiple arguments and was able to get this error even with a basic ```yt-dlp https://audiomack.com/sarahh12099/song/revenge-a-minecraft-parody-of-usher-s-dj-got-us-falli``` run.

### Provide verbose output that clearly demonstrates the problem

- [X] Run **your** yt-dlp command with **-vU** flag added (`yt-dlp -vU <your command line>`)
- [X] Copy the WHOLE output (starting with `[debug] Command-line config`) and insert it below

### Complete Verbose Output

```shell
[debug] Command-line config: ['-vU', '-f', 'bestaudio/best', '--extract-audio', '--audio-format', 'mp3', '--audio-quality', '0', '--no-playlist', 'https://audiomack.com/sarahh12099/song/revenge-a-minecraft-parody-of-usher-s-dj-got-us-falli']
[debug] Encodings: locale cp1252, fs utf-8, pref cp1252, out cp1252 (No ANSI), error cp1252 (No ANSI), screen cp1252 (No ANSI)
[debug] yt-dlp version 2022.06.29 [9d339c4]
[debug] Python 3.10.1 (CPython 64bit) - Windows-10-10.0.22000-SP0
[debug] Checking exe version: ffmpeg -bsfs
[debug] Checking exe version: ffprobe -bsfs
[debug] exe versions: ffmpeg 5.0-full_build-www.gyan.dev (setts), ffprobe 5.0-full_build-www.gyan.dev
[debug] Optional libraries: Cryptodome-3.12.0, brotli-None, certifi-2021.10.08, mutagen-1.45.1, sqlite3-2.6.0, websockets-10.1
[debug] Proxy map: {}
[debug] Fetching release info: https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest
[debug] Downloading _update_spec from https://github.com/yt-dlp/yt-dlp/releases/download/2022.06.29/_update_spec
Latest version: 2022.06.29, Current version: 2022.06.29
yt-dlp is up to date (2022.06.29)
[debug] [audiomack] Extracting URL: https://audiomack.com/sarahh12099/song/revenge-a-minecraft-parody-of-usher-s-dj-got-us-falli
[audiomack] sarahh12099/revenge-a-minecraft-parody-of-usher-s-dj-got-us-falli: Downloading JSON metadata
ERROR: [audiomack] sarahh12099/song/revenge-a-minecraft-parody-of-usher-s-dj-got-us-falli: Unable to download JSON metadata: HTTP Error 500: Internal Server Error (caused by <HTTPError 500: 'Internal Server Error'>); please report this issue on  https://github.com/yt-dlp/yt-dlp/issues?q= , filling out the appropriate issue template. Confirm you are on the latest version using  yt-dlp -U
  File "D:\Programs\Python\Python310\lib\site-packages\yt_dlp\extractor\common.py", line 640, in extract
    ie_result = self._real_extract(url)
  File "D:\Programs\Python\Python310\lib\site-packages\yt_dlp\extractor\audiomack.py", line 52, in _real_extract
    api_response = self._download_json(
  File "D:\Programs\Python\Python310\lib\site-packages\yt_dlp\extractor\common.py", line 1002, in download_content
    res = getattr(self, download_handle.__name__)(url_or_request, video_id, **kwargs)
  File "D:\Programs\Python\Python310\lib\site-packages\yt_dlp\extractor\common.py", line 966, in download_handle
    res = self._download_webpage_handle(
  File "D:\Programs\Python\Python310\lib\site-packages\yt_dlp\extractor\common.py", line 834, in _download_webpage_handle
    urlh = self._request_webpage(url_or_request, video_id, note, errnote, fatal, data=data, headers=headers, query=query, expected_status=expected_status)
  File "D:\Programs\Python\Python310\lib\site-packages\yt_dlp\extractor\common.py", line 791, in _request_webpage
    raise ExtractorError(errmsg, cause=err)

  File "D:\Programs\Python\Python310\lib\site-packages\yt_dlp\extractor\common.py", line 773, in _request_webpage
    return self._downloader.urlopen(self._create_request(url_or_request, data, headers, query))
  File "D:\Programs\Python\Python310\lib\site-packages\yt_dlp\YoutubeDL.py", line 3596, in urlopen
    return self._opener.open(req, timeout=self._socket_timeout)
  File "D:\Programs\Python\Python310\lib\urllib\request.py", line 525, in open
    response = meth(req, response)
  File "D:\Programs\Python\Python310\lib\urllib\request.py", line 634, in http_response
    response = self.parent.error(
  File "D:\Programs\Python\Python310\lib\urllib\request.py", line 557, in error
    result = self._call_chain(*args)
  File "D:\Programs\Python\Python310\lib\urllib\request.py", line 496, in _call_chain
    result = func(*args)
  File "D:\Programs\Python\Python310\lib\urllib\request.py", line 749, in http_error_302
    return self.parent.open(new, timeout=req.timeout)
  File "D:\Programs\Python\Python310\lib\urllib\request.py", line 525, in open
    response = meth(req, response)
  File "D:\Programs\Python\Python310\lib\urllib\request.py", line 634, in http_response
    response = self.parent.error(
  File "D:\Programs\Python\Python310\lib\urllib\request.py", line 563, in error
    return self._call_chain(*args)
  File "D:\Programs\Python\Python310\lib\urllib\request.py", line 496, in _call_chain
    result = func(*args)
  File "D:\Programs\Python\Python310\lib\urllib\request.py", line 643, in http_error_default
    raise HTTPError(req.full_url, code, msg, hdrs, fp)
urllib.error.HTTPError: HTTP Error 500: Internal Server Error
```