Whenever I edit a course I receive a number of these errors in the logs: Warning: A non-numeric value encountered in _quiz_date() (line 90 of /var/app/current/profiles/opigno_lms/modules/contrib/quiz/quiz_datetime.inc). I can't see any date or time fields that have non numeric characters in. Any ideas?
This is not an error, but a warning. So there is nothing worrying, this doesn't impact the proper functioning of your Opigno instance.
To fix that warning there is most probably just a check to add in the source code of quiz module (this is a contrib module).
The date field that most probably gives this warning is the availability date (you can define availability dates in quizzes).
In reply to Hi, by axel
Thanks for the reply. Do you
Same issue for quiz warning