Ice Not Working At All

[RetroGameReaper]

I don't know what to do. Every time I open Ice I get this message:
I would appreciate it a lot if someone tells me how to fix the error.

[ERROR] An exception occurred while running Ice
Traceback (most recent call last):
File "ice\decorators.py", line 9, in wrapped
File "ice\runners\ice_engine.py", line 131, in run
File "ice\runners\ice_engine.py", line 104, in create_backup
File "ice\backups.py", line 67, in create_backup_of_shortcuts
File "pysteam\shortcuts.py", line 30, in write_shortcuts
File "pysteam_shortcut_generator.py", line 20, in to_string
File "pysteam_shortcut_generator.py", line 27, in generate_array_string
TypeError: object of type 'NoneType' has no len()