Hi Andrey Is it possible that you changed the name for the payment provider to one which has non-ASCII characters? Could you, as a test, try changing it to something with just standard ASCII chars and see if the error goes away, and if ti does then we know what to look at.
When I have changed description of payment provider to English language the problem is resolved, but I still want to put description in any language. Do you have idea to do that?
Hi Andrey I think this is really down to the database character set and the cart is trying to set the authorization code of the order to the text that is used for the Email Payment method. Thinking about it, it is probably better to have something generic there so I'm going to change this in the cart to just "Email Order". To save updating, if you open incthanks.php in notepad and search for...