What messes up the encoding in jguery when uploading from the server?

Question

JavaScript

In general, with the help of FileZilla, I wanted to make a copy of the landing, but it was not copied at all as it should be, it works fine on the server itself, but on its copy all the scripts are no longer working, I checked jquery.min.js on the copied land and saw something like this, this happened in several places:

Maybe someone met with this and knows what it is and how to fix it?