That's because you have renamed the skin to tiger_3.24.0. I have fixed this a year or so, so you can even rename the skin and it will not trigger an error. I doubt you tried "all versions of skin and program"

This error was present for a few months only, and only if a user renamed the skin. Why don't you try a new version?
I see, you are using underscore in the skin name. The routine that tries to figure out the original skin name can handle space only, so "Tiger 3.24.0" is supposed to work.
Edited by: Laza on 15 Jan 2024, 08:52