New update is braking the site

Dear @hardhatengineer,

Thank you for the topic.

Please clarify the problem more in detail for a better understanding of the case you are experiencing.

Please provide us with this information for further investigation of your case.

1. The link, where the given quiz is located and where the given problem can be found.
2. The screenshot of the error message you are receiving.
3. The version of the Quiz Maker plugin you are using.

Looking forward to your reply.

Thank you.

Issue resolved. It was conflict with other plugin. I restored the site from backend and updated one by one. So it is working now.