Bug description and reproduction steps

Opened my game, and it crashed once it loaded the mod. Mod list, crash log, and error code are below.

EDIT: Nevermind, I deleted the playlist and its fixed.

Log files and Screenshots

crash-2022-05-25_21.24.22-client.txt

Used minecraft version

1.12.x

Used forge version

14.23.5.2859

Used mod version

2.1.1.144

For others that encounter a similar issue. Delete the settings.json file in your %appdata%\mc-u-team\musicplayer directory.