I have error “174 Unable to decrypt data”. Every time when i pay with Credit card. Why? Everything works fine with paypal or sofort . I have a valid redirect URL.


Hi Radomich!

It looks like something wrong with JS lib that provided by Adyen. This message comes from Adyen side.
I would suggest to contact to Adyen support team.
Please contact us if you have any other problems.

Best Regards,
Aleksey Kotsuba.