[BUG] - FriendNotifications - Adding custom sound freezes pluginn

[casper]

Describe the bug
Plugin works fine, but as soon as any notification sound is added, the plugin stops working. Clicking the settings button locks up the whole Discord application, and about a minute later some red text appears saying there was an unexpected error, click to open console. However clicking does nothing.

The only way to get out of this bug, is to shut down Discord, delete ALL settings files for both Notifications and BDFDB. Only then does the freezing stop, but you have to start all over.

Sounds can not be added. Doesn't matter if it's an URL sound or local file. Same problem for both.

To Reproduce
Install BDFDB, install FriendNotifications, add sound file.

Expected behavior
Adding sounds should work, should not freeze Discord, and should play the sound as expectede.

Screenshots
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Discord Build (stable, ptb or canary):
Stable.

Additional context
Add any other context about the problem here.