Error on checkout

Hi,

I am getting an error message on checkout only for some credit cards. Works fine for an AIB VISA but gives an error for a Revolut/mastercard.

“Something went wrong. Please try again later. If the problem persists try with a different payment method or contact the merchant.”

All plugins are uptodate. I striped down the site to 3 plugins and the Twenty Fourteen theme.

Plugins installed:

Revolut Gateway for WooCommerce      Version 4.4.0

WooCommerce ???????????????????????????????????????Version 7.6.1

WooCommerce Table Rate Shipping ?????? Version 4.3.7

Any help would be great – thanks.