Problem with H5P on website
We are developing a new website for mathematics with H5P content as exercises. We have made a lot of H5P excersises for class six, but this warning shows up on this page (Check screenshot).
I've searched on Google, but I couldn't find a solution to solve this problem. By the way we are beginners in building a website, so some solutions are to complicated to understand for us..
Can anyone help us?