i have updated to 1.5.0 and there is a little problem. i use paypal express for my customers to pay for there invoices if they choose, but, as i was testing things to see how the new update is working it turns out when a customer hits the pay now button on the link they get in the autogenerated email i send out. (The link created when the invoice is made) it goies to a error 500 page. Just wondering if anyone knew any ideas as to what i could do to fix it.
I believe i have tracked it out to under settings when you select the enable online payment under the payment type you select something click save then it removes your option. That possibly could be the issue. not sure though any help would be great.