Downlod a new page dosen't load

As the titile says whenever I use the searching mod interface it reaminds “loading modes” and it just doesn’t show none, even after few minutes waiting. I get the same issue when using the webbsite interface. I will upload the screenshots. Any Idea of how to solve this?

I would like to add that even new event mods don’t get saved nor installed. :frowning:

Thank in advance