If a profile is saved and if you manually move any folder via ftp you get 404 error.

[mdxthemes]

I saved one of my template profile. I added assets/templates/ folder to custom folder. Later i moved my template folder to root.

When I clicked ThemePackagerComponent link via menu, I got 404 error.

I tried installing/reinstalling it but it still gives the same error. Other components like migx, gallery are also giving the same error. Seems its something related to controller.

I can provide you login password to test it.

Regards, Mangesh