I'm now getting this error message - my site was working perfectly earlier and now it's only showing this! All I did was post a new blog entry.
502 (Bad Gateway) Error
My website also started doing the same thing yesterday at that time of day while I was making adjustments to my wordpress site and and now I can only sign in to my host account , but not into my site
I am having this issue constantly. In the last hour, I've posted 2 blog posts and had that green screen interrupt my posting 3 times when trying to save or update. And it does not just happen when posting a blog post. When I'm in the customizer and I select "publish" I also run into this error, and the changes I've made are only sometimes saved as a draft, so I wind up losing work I've done. So frustrating.