Adobe Stock - Error downloading preview or library

Bonjour,

Lorsque je veux télécharger un aperçu ou mettre dans une bibliothèque j'ai cette erreur :

AdobeStock_erreur_telechargement.jpg

Translate by Google :

We're sorry, but a system error has occurred. If you don't receive a payment confirmation email within the next few 
minutes, please try again or contact Customer Service.

Thank you for your answers