can't run

[Alfnitacoder]

Traceback (most recent call last):
File "C:/Users/username/PycharmProjects/ytd/main.py", line 39, in
run(pl)
File "C:/Users/username/PycharmProjects/ytd/main.py", line 16, in run
yt = YouTube(l)
File "C:\Users\username\PycharmProjects\ytd\venv\lib\site-packages\pytube_main_.py", line 88, in init
self.prefetch_init()
File "C:\Users\username\PycharmProjects\ytd\venv\lib\site-packages\pytube_main_.py", line 97, in prefetch_init
self.init()
File "C:\Users\username\PycharmProjects\ytd\venv\lib\site-packages\pytube_main_.py", line 143, in init
mixins.apply_descrambler(self.player_config_args, fmt)
File "C:\Users\username\PycharmProjects\ytd\venv\lib\site-packages\pytube\mixins.py", line 96, in apply_descrambler
for i in stream_data[key].split(',')
KeyError: 'url_encoded_fmt_stream_map'