Preconditions:

Added and configured PayU gateway.

Steps to reproduce

1. Go to storefront page {host}/product-catalog
2. Make an order.
3. Pay for an order using PayU payment method (select negative scenario - payment declined).
4. Verify payment confirmation page.

Actual result:

User receives an error 400.

Argument '$updateStruct->transition' is invalid: Transition "cancel" from "cancelled" status is not allowed

Expected result:

User should be redirected to order confirmation page with correct order status: cancelled