(Bug) Adding file without having a Category setup first

[DrBely]

Describe the bug
Looping error on adding a file while no category are available.

To Reproduce

Install of the pluggin.
Skipped the config.
Downloaded the sound on this page : https://www.myinstants.com/en/instant/helldivers-2-extract-21943/
Went to the Pluggin in Macro Deck 2.
Audio files and added it.
Then the same error appeared in loop.

You have to exit Macro Deck 2 or hold ESC to be able to go out of the loop.
If you go back to pluggin--> Audio files, the error appear again.

The sound can still be used and played if you don't go back to the pluggin-->Audio files

soundboard.zip

If I create a category before, it does not do the issue BUT, if I delete all the category names after adding the files, then try to change the category of a file to an empty name, the issue rise again.

Expected behavior
Nothing

Desktop (please complete the following information):

• OS: OS Name Microsoft Windows 10 Enterprise
• Browser N/A
• Version Version 10.0.19045 Build 19045

Additional context

My suggestions for a simple solution :
-Force the user to create a category first by asking in which category the user wants to add the file and adding a popup when pressing OK saying "Please create a category first" (the advantage of this would be the user choosing the category upon adding the file and not in a different action afterward)
-Creating a Default category that cannot be removed upon installation of the pluggin(Mandatory for this solution)

-(or allowing the pluggin to have no category when adding files)