Can not edit since installation

338/5000

Hello,

I installed gutenberg and made some articles with it. No worries, I enjoy working with gutenberg.
However, I wanted to publish one of my articles and there nothing, blank page when I publish an article.

Could you help me ?

I tried with the classic editor and there the page is displayed but my article is empty

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