For what payment gateway? From one of the built-in payment gateways or a custom one? I made a Stripe payment gateway in vB5 and I encountered this error in Stripe Webhook requests where Stripe sends JSON data and the POST request data is empty. This causes that "The file(s) uploaded were too large to process." error as vB throws that error if POST data is empty. I fixed it by modifying /core/includes/init.php file to allow Stripe Webhook requests with JSON data to work.
|