Problem with my AMP pages

Hi.

I recently updated the plugin and it generated a problem with AMP pages. Performing the tests, I identified that it seems to be a problem with the plugin: https://es.www.ads-software.com/plugins/wp-udemy/

So I proceeded to deactivate it in all the pages, except in the test one to help me solve it. It should be noted that both plugins worked normally before, so I would like to know if you can guide me to find a solution.

The page I need help with: [log in to see the link]