Solved, not the way I would prefer, but it's better than nothing.
It seems that the Paypal Brazil decided to troll the Brazilians, and this time I was a victim, I received a message from them that my credit card, "is no longer valid," which is absurd, since it is still officially valid. ..I am trying to get around this, it seems that there is a form of pre-paid system. If you do not know, at least in Brazil, we are required to have a valid credit card to use the service of Paypal, even taking account balance ... It affects me for international purchases and commissions on deviantart art, but not is big problem. Let's see how I fix this.