Error 500. Wordpress Page

I have a wordpress blog uploaded in your hosting adn when I want to see a wordpress page appear the following error:

Why is it happening? How can I fix it?

Thanks!

Website address please? :slight_smile:

1 Like

https://probakbi.000webhostapp.com/

Can you explain me how can Ido this? I don’t find Permalinks options. Can you add some image?

Thanks!