Pidgin Status Icon Remained Unchanged

[zeroseven0183]

A few months ago I installed Mac4Lin and used it as a theme and just this morning, I decided to remove it. However, it left my Pidgin status icon in the panel, as well as the status icons of my contacts, unchanged.

Is there a way to completely restore it?

[zeroseven0183]

I tried replacing the Icon theme by downloading from Gnome-Look. I was able to change the icons in the contact list but not in the tray.

Here's what I see in the tray
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I also enabled the theme editor but gets unknown in the Icon for Chat at the bottom.
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