I'm testing my multisite (w/multi-db). I'm using paypal pro. Ran a live subscription charge directly on the site without using a paypal login.
Got a white screen with this
Fatal error: Call to undefined function pp_record_transaction() in /home/mysite/public_html/wp-content/plugins/pro-sites/pro-sites-files/gateways/gateway-paypal-express-pro.php on line 1148
Thats it, nothing else, just an error message. Checked the paypal account and the charge did go through but obviously no indication of that for the end user.