Cannot generate invoice when client uses paypal Presta 1.6.1.4

[cft100]

For some unknown reason I am no longer able to generate an invoice when a customer has used paypal to pay for an order. I just get a blank screen. When another payment method was used, the invoices generate fine.

Modules appear to be up to date, everything was working fine until early november. Have paypal changed something recently?

 

I am using Presta 1.6.1.4 with official paypal module v3.11.6

Also using addons module paypal with fee v3.2.2 - par 4webs.es

Anybody else having this issue, anybody have an idea how to fix?

 

[cft100]

Ok I have identified the problem source - its the paypal with fee module. Will contact developer for resolution.