Andrew Tully

Been getting a similar error. Deactivating the Watu plugin solved the problem.

Thankyou @curtd59,

It explains a lot. Sad to hear, it was a great plugin, here’s hoping someone within the company will get the time to fix it.

Appreciate the post, you’ve saved me a lot of time troubleshooting.

Many thanks,

I disabled the cache plugin and opened the course to all, but the problem persists.

Also, if I edit it the quiz and then try to view it using its permalink (https://www.learningglue.com/quizzes/java-operators/) the questions do not appear.

Could it be that the quiz content is not found? Could this be a database issue? I have upgraded the database a couple of times, is there anyway to verify if those upgrades were successful?

Many thanks!
Andrew

Many thanks, will do!