Hi there,
on a (german) installation we always used Paypal (Starter).
Today my customer says: When checking out via Paypal one gets redirected to Paypal but then it says:
"Things don't appear to be working at the moment. Please try again later." - in german it says:
Leider ist ein Systemfehler aufgetreten. Versuchen Sie es später noch einmal.
So we have Joomla 3.8.13
VirtueMart 3.4.2
PHP 7.2.12
Any ideas what we can do / try?
(Also in use is the plugin: VP One Page Checkout)
Wait for PayPal to fix their system and try again?