Error during payment method change

Hi,

I am trying to edit my EA Play Pro payment details to a new credit card of mine using the customer portal. The new card is already defined in the portal and I am using it for in-game purchases. Even today I used the new card for some in-game purchases.

But when I try to edit the EA Play Pro payment details with the new card, I am getting this error message "Operation failed, please try again later." 

What should I do? 

Best regards,

Omer