Validation error: order_id already exists on another recurring

Hello,

I get the following errors on orders:
Message: Error when creating payment: {“message”:”Validation error: order_id already exists on another recurring”,”errors”:{“order_id”:[“already exists on another recurring”]},”error_code”:”400″}

I have a feeling this is some kind of conflict between your module “WooCommerce QuickPay” and the module “Custom Order Numbers for WooCommerce”

How it works is that there is a “post_id” for the order.
And within that post we have the actual id_order (from Custom Order Numbers for WooCommerce).

Would you please provide any info or help about it?
I am not sure why it says order already exists, although it doesn’t.