String indices must be integers

[MaxiFilippov]

CheckList

• I'm reporting a broken site support issue
• I've verified that I'm running youtube-dl version 2019.10.29
• 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 bug reports including closed ones
• I've read bugs section in FAQ
  OS: Ubuntu 19.04, ubuntu 18.04
  When I download some videos from VK for example https://vk.com/video-180375381_456240558 there are occures an error String indices must be integers, error log below. Can you fix it?
  Error log
  Traceback (most recent call last): File "/home/max/.local/bin/youtube-dl", line 10, in <module> sys.exit(main()) File "/home/max/.local/lib/python3.7/site-packages/youtube_dl/__init__.py", line 474, in main _real_main(argv) File "/home/max/.local/lib/python3.7/site-packages/youtube_dl/__init__.py", line 464, in _real_main retcode = ydl.download(all_urls) File "/home/max/.local/lib/python3.7/site-packages/youtube_dl/YoutubeDL.py", line 2018, in download url, force_generic_extractor=self.params.get('force_generic_extractor', False)) File "/home/max/.local/lib/python3.7/site-packages/youtube_dl/YoutubeDL.py", line 796, in extract_info ie_result = ie.extract(url) File "/home/max/.local/lib/python3.7/site-packages/youtube_dl/extractor/common.py", line 530, in extract ie_result = self._real_extract(url) File "/home/max/.local/lib/python3.7/site-packages/youtube_dl/extractor/vk.py", line 416, in _real_extract video_id)['payload'][-1][-1]['player']['params'][0] TypeError: string indices must be integers