I said that I dont can upload animations
the size is correct and I can not upload

You need prime nowadays for animated gifs.

What fura said
you also need it for big images

Wrong.

You cannot have an image bigger then 100x100 pixels, not even with toriprime.

Though you can have a signature picture, like fura and myself have.

And the reason why SlipAnc has a big avatar is that he's an admin, and therefore able to change it manually to pretty much everything.

Peudada not tried all the smaller gif a100x100
and does not work that before was nothing

I didnt understand that, but if you are saying that this change is recent then yes it is.

It's been like this recently for over one or two months, so it's quite recent.

Back in the days you could upload an animated avatar, not now though.