Music disc sometimes continues playing after being taken out of the jukebox; audio can overlap

The bug

If you quickly insert a music disc and quickly click it out again, the music will continue playing without the music disc actually being in the jukebox. Also, when successfully reproduced, the following error appears in the launcher log:
error.png

How to reproduce

1. Get a jukebox.
2. Put any disc in.
3. Click as fast as you can to get the disc out.
   → Music continues to play without the music disc being in the jukebox