youtube not showing anymore due to youtube upgrade. youtube.com/devicesupport

Hello,
Could you please explain a little more detailed what exactly is not showing?

I have a Feed Genie on ondernemersfondsswf.nl/. It has worked until 2 days ago. Now, when trying to play the video it shows a Youtube Error Video instead of the requested video

I searched for the best way to listen to music, podcasts, and interviews easily, and found that downloading directly to my devices is the simplest method. If it’s a video, I use https://ytmp3.lc to convert YouTube videos to mp3 for free. The process is fast, and the quality doesn’t suffer. This approach saves me time and ensures I always have content ready offline.

I searched for the best way to listen to music, podcasts, and interviews easily, and found that downloading directly to my devices is the simplest method. If it’s a video, I use https://ytmp3.lc to convert YouTube videos to mp3 for free. The process is fast, and the quality doesn’t suffer. This approach saves me time and ensures I always have content ready offline.