Couldn't write token to cache at: .cache

[Marcioghiraldelli]

I'm using version 8.5.0 on ubuntu and it's showing this error when I try to download a song.
Can someone help me ?
Installed via PIP3.

Couldn't read cache at: .cache cache_handler.py:84
Couldn't write token to cache at: .cache cache_handler.py:94
Saving songs to Orbit 37 directory
Couldn't read cache at: .cache cache_handler.py:84
Couldn't write token to cache at: .cache cache_handler.py:94
Couldn't read cache at: .cache cache_handler.py:84
Couldn't write token to cache at: .cache cache_handler.py:94
Couldn't read cache at: .cache cache_handler.py:84
Couldn't write token to cache at: .cache cache_handler.py:94
Traceback (most recent call last):
File "/usr/local/bin/spotify_dl", line 8, in
sys.exit(spotify_dl())
File "/usr/local/lib/python3.8/dist-packages/spotify_dl/spotify_dl.py", line 186, in spotify_dl
download_songs(
File "/usr/local/lib/python3.8/dist-packages/spotify_dl/youtube.py", line 268, in download_songs
os.rename(reference_file, kwargs["output_dir"] + "/" + reference_file)
OSError: [Errno 18] Invalid cross-device link: 'download_list.log' -> '/mnt/HC_Volume_26820098/radio_diario/media/Programing_Pro//download_list.log'

[jeanlucthumm]

This seems to happen when the ouptut directory is a mounted device in /mnt