Installation and server related problems

Bonjour,

I've installed H5P module on my wordpress. Everything went fine.
I've published a test here : https://blog.pourpenser.net/test-page/

But when I try to embed the code to share :

Hi there,

We have encountered an issue when adding an H5P activity (using the H5P plugin).

We are using Moodle 3.8.5 (Build: 20200914) and H5P plugin 1.21.0 (2020080400)

We have a large course with a lot of H5P activities and now when adding an H5P activity or updating an existing one, we get an error (see moodle-error.png attached)

I recorded my Moodle screen after I clicked 'Save and display' and before the error appears. In the console I noticed this error shown in the console-error.png attached .

Hi everyone,

I noticed an abnormal increase in disk usage on my server after 10 users finished their speak the words set activities, each set quite long. I'm wondering if the audio files are still saved on the server. Do you have any idea about this?

Thank you.