Installation and server related problems

Discuss problems with installing the H5P plugins/modules and content types as well as server-related issues

New User, Unable to Install... Anything...

Newbie here. 

I installed the official H5P (v 1.15.7) plugin to my wordpress instalation (v 6.4.3). Everything seems to work fine until I attempt to add new content. When I try to install from the create content dropdown, I receive the error, "Validating h5p package failed. Your PHP version does not support ZipArchive." However, I am on PHP version 8.1.16 so I don't think that error is accurate. 

Course Presentations

Dear Community,

I have created very large interactive books with numerous course presentations. I used the Lumi desktop software to create them. Yesterday I opened another student's course presentation with Lumi. 

Problem: now all (!) my own Course Presentations (inside all my interactive books) are no longer displayed. (Screenshot attached) I see nothing but white boxes. It seems to me that I have received a different/newer version of the course presentation?!

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