Can't purchase Xenforo

Hi. So im trying to buy the license but paypal gives me this error.

Tyvärr, transaktionen kunde inte slutföras med valt kort, Visa x-9250. Det här hände p.g.a. att det har nekats av kortutfärdaren.

In english: Unfortunatly the transaction could not be completed with the chosen card, Visa X-9250. This happened because it was denied by Cardsupplier or whatever the last part means.

My card works fine, no restrictions on it really so anyone know? I have money on it, plenty.