WP5.3 Problem to create activities

Hello, I have a big problem with h5P under WordPress. When I click All Activities, he tells me there is no content.

If I go to Add an activity, when I click on the activity, to create one, there is a message that indicates that it is loading but it loop to infinity.

If I choose Upload, I can choose an activity previously created on another site.

It normally  loads it, tells me it's ok but the same message is displayed and nothing happens. If I go back to All H5P activities he keeps telling me that there is none.

No error message, and I do not know how to enble traces. Please help

Thank you

h5p 1.15.0 - WP 5.3 - PHP 7.3.

BV52's picture

Hi blablacours,

Please provide the information below:

  1. Any browser console errors (Ctrl+Shift+J in Chrome)
  2. Any PHP errors

If it worked before:

  1. Any recent changes to the environment (new plugins/modules, updates, configuration changes etc.)
  2. Any recent changes to the browser you're using (new extensions, updates etc.)


Hi , thank you for answer me.

I found part of the problem, there is a lot of error 404 in the console.

It lacks libraries or pieces of bookstore. For example :


How to regenerate libraries or reload them. I have not found anything in the doc on this subject.

The only way I found is to remove the H5P plugin, which erases everything at the same time including my created activities.
Libraries are recreated during reinstallation


Thank you