Bugs in content types

Hi people.

Please help me.
I am using h5p several months on my site dejure.az (Drupal CMS). It's great. But couple days ago my hoster changed the server. And after this I can't see the questions and answers of quizzes (e.g. http://dejure.az/az/node/2077/take). When I am editing them I can see them, but when I participate I can't. You can see blank page.

I get the following errors. How can I solve the problem?

Thank you.

Hello !

When I create an exercise with the "Summary" type of content, there are various settings, most of them related to feedback messages to be displayed at the end of the activity to congratulate the student based on his performance. Among them there is a "Summmary feedback" with various statements depending on the score of the student (see screenshot1), but these statements are not displayed at the end of the activity (see screenshot2). Not a big deal, but I thing that they may have been forgotten ?

Greetings,

Isabelle