I redownloaded Godot and that seem to have fixed adding the plugin however when trying to place it I get this error now. I also tried messaging on discord but it just take me to my server
I am happy to hear that you were able to solve your issue. The warning you get now should not be a problem, and only appear when you open the project. If it annoys you, you can change all instances of "EditorPlugin.GetEditorInterface()" with "EditorInterface". The reason for the obsolete code is backward compatibility with Godot 4.0.