Thx but the transactions are still not working after turning off Custom Field feature.
I have turned off the Custom Field feature as follows:
– removed the tick from the “Enable for all buttons” in the advanced menu
– “Disabled” the custom filed in the product
But I am still getting the error.
I refreshed the web page before entering CC details – I know it was refreshed because the Custom Field was “Full Name” which used to show on the page with the amount, now “Full Name” does not show after turning off the Custom field feature.