500 internal Service Error

[MobiusOne1]

Hi,

I have a problem when using this script by a lot of albums and playlists. I often receive a 500 internal service error: none. Normally I would assume the problem would lay by Apple, but I'm not quite sure, if this is correct. What could here be wrong?

I added two log files, one working and the other not. From both log files, I would interpret, that the script cannot find the song id.
working.log
not_working.log

When I try the Windows version, I get a more prominent error message:
ERROR: 500 Internal Service Error: None
in :88
in run:41
in ger_info:384
in __get_info:274
in __get:api:264

NameError: Name 'exit' is not defined
744 Failed to execute script 'manzana' due to unhandled exception!