Un unexpected error occured

[Jorus_E]

MusicBee v3.4.7661.35152P  (Win10.0), 22 dec 2020 10:38:

System.NullReferenceException: Object reference not set to an instance of an object.
   at #=zEFjObnmu_eJ3r1PmAkjdQoWFCpM8.#=zAI8UIP1T_3J$.#=z88tgAio=(PaintEventArgs #=zbHdRzDo=)
   at #=zEFjObnmu_eJ3r1PmAkjdQoWFCpM8.#=qhBXKs2PNX7eDQ39oxs8NdXSuHTDAYaTRkEEmLthIFLk=._Lambda$__0(Graphics #=zpqx0Gek=)
   at #=zQA843NbSpsf3ixrQStEGoF8=.#=zljRy$97gHSl5.#=zpGIY4o4=(Graphics #=zpqx0Gek=, #=zDV0aE1gj1qVZ82hzCA== #=z4lD5cIrWwGR5, Rectangle #=z7XJ6kQ_ypBQP, Rectangle #=zEW$NdEg7oty_)
   at #=zEFjObnmu_eJ3r1PmAkjdQoWFCpM8.OnPaint(PaintEventArgs #=zbHdRzDo=)
   at System.Windows.Forms.Control.PaintWithErrorHandling(PaintEventArgs e, Int16 layer)
   at System.Windows.Forms.Control.WmPaint(Message& m)
   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 #=z$0S6yoxqdHj1IWONhyVDBS8=.WndProc(Message& #=zgdkVGH8=)
   at #=zEFjObnmu_eJ3r1PmAkjdQoWFCpM8.WndProc(Message& #=zgdkVGH8=)
   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)

Roll back to the previous and its okee for me.

[Steven]

could you try this version:
https://getmusicbee.com/patches/MusicBee34_Patched.zip

[Jorus_E]

Thats better. Okee now.