As in title.
Community Quiz after update from v 4.8.1 to 5.0.0 does not create PDF files in folder: \media\com_communityquiz\attachments\certificates with no warnings.
As a result, attempt to open it by "get your certyficate" button raise 0 error:
"The Page you are looking for doesn't exist or an other error occurred.
Go back, or head over to the home page to choose a new direction."