Hello,
I have a Joomla 3.9.25 site with DT Register 4.2.8 and PHP 7.4.24
I have Paypal Standard as payment option.
When I register to an event, I'm redirected to paypal, I pay and then I'm redirected back to the site.
But the system does not register the user to the event.
What do I have to check? Where could the issue be?
Here the url I saw in chrome
https://xxxxxxxxxx/index.php?jpp=success&merchant_transaction_id=258&PayerID=SA5DURTSB6JJC
jpp: success
merchant_transaction_id: 258
PayerID: SA5DURTSB6JJC
https://xxxxxxxxx/index.php?option=com_dtregister&task=register.register&eventId=602&Itemid=101
option: com_dtregister
task: register.register
eventId: 602
Itemid: 101
I tested also in Paypal sandbox way but I have the same issue.
P.S. Please as it is the LIVE site of our customer, please don't work on it without tell us.