for the second point, i would ask your webhost what's going on, looks like your wordpress installation doesn't work correctly, maybe your server disk space is full?
or maybe your site was hacked?
1.: did you do the steps on the right, that say "before you post"?
https://nicolamascia.com/
the website shows up for me
look, did you ever move your website to a new domain?
it seems like the website tries to access things on another website.
[image: 1707142731743-screenshot-2024-02-05-at-15.18.47.png]
when moving your website or changing your domain name, did you follow this tutorial?
https://laytheme.com/documentation/moving-website.html
when changing your domain name you actually need to change entries of your old domain name and replace them with the new domain name inside your database