TOPIC: Class 'TableDiscountcode' not found

Clients just started getting this screen after completing their registration.

0
Class 'TableDiscountcode' not found
The page you are looking for does not exist or an other error occurred.
Go back or head over to the home page to choose a new direction.

But the discount code did apply correctly and re

gistration did go through, although the email confirmation was not sent to either the client, nor the business.

Any suggestions on how to get it working as it's causing lots of confusion.

So I turned off the discount code on the events until I can resolve this and am now seeing additional errors? please help.

What version of Joomla? DT Register?

DT 3.2.6.1 with Joomla 3.8.2

I'm going to assume you have some template overrides in place then. Check your template's "html" directory. Any files from DT Register that you have modified and have in place there, you'll need to remove or update. Get that updated file from the DT Register package and re-apply your modifications.

MANY files were updated recently including many tmpl files throughout the component, so old template override files could definitely be the cause of your issue. If you can't find it, submit a ticket and we'll check it out.