Crash dialog comes up in the middle of playing a track, asking for a bug report to be made. Here's the error pasted from the dialog:
MusicBee v3.0.6276.35911 (Win6.3), 15 Apr 2020 10:13:
System.NullReferenceException: Object reference not set to an instance of an object.
at #=qfsXT4FRZb3$5jZMBJJ9UlN1T3X2YAT41ObalFbTfxg8=.#=qIXT8HAiFo1qR6mt9BhD1PA==()
at #=qfsXT4FRZb3$5jZMBJJ9UlN1T3X2YAT41ObalFbTfxg8=.#=qnmR$TGqPdJsElGOGp$NVrQ==(Boolean #=qMRfj1E4mUpROfORpKnHHZA==)
at #=qOMqO5916zTNEGRAEDE$Kp57fIz4t9gpydr5cZA9xj96jmijJmvQs8_EvORguv_2X.#=qP5L4iUFizGFskt7cZub54tyTcEqgkwLFtnxhXTSFDLU=(Object #=qKlekqeJwRXkcY7AkPy_jJg==, EventArgs #=qNUkNhy7HGygd4yoKn8H8IA==)
at #=qygapxay27UPxoDe8g8$GOwUQPgQpAD26Nu8LrEKJpOfM3GDdDvXktsrWlZ0GTGV8.#=qeF9BWItSra6G_q9UJHzv5Q==(MouseEventArgs #=qpkllI2AsbxXY1yJEJResMw==)
at #=qOMqO5916zTNEGRAEDE$Kp57fIz4t9gpydr5cZA9xj96jmijJmvQs8_EvORguv_2X.#=qoJvHzlLdJmE8TXGHJb2ULQ==(MouseEventArgs #=qf4HILfMcNej_quGLHXHhpg==)
at MusicBee.MusicBeeMain.OnMouseUp(MouseEventArgs #=qTcmUluiPPYZYTBWbPsZRHQ==)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at #=qznbmFJ8PrVvbQiQ8ce$q9F3fwnsSYzAksuNPArtFO6w=.WndProc(Message& #=qmoZezjeS$ACNiVK2xa9lvw==)
at MusicBee.MusicBeeMain.WndProc(Message& #=qNZuGiudpfJnElj13AhqmRQ==)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)