All Images Are Broken

I’ll preface this by saying we haven’t made any changes or updates to our website and all of a sudden the images are broken. If I go into my media library, I see blank squares where the images should be. If I click on a square, it still has the image URLs and files sizes and meta information, but that’s it. I’m not sure what’s going on, but this seems to be an issue for a lot of people as of late.

We tried everything in this article and saw no resolution: https://nitropack.io/blog/post/fix-wordpress-media-library-not-loading

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