I have installed the E-commerce with relative ease and everything was working in terms of products, orders etc. However, as soon as I have tried to change the payment provider to PayPal I get the following error.
Fatal error: Call to undefined method PayPalPayment::set_account_email()
I have tried it in the _config.php in both mysite/ and ecommerce/ but get exactly the same error.
I have scoured the forum but cannot seem to find the answer, any help would be greatly appreciated.