500 Server Error

I have been having this 500 error for over a week, I have tried updating a map and making a new one. It'll pop up at 2% 37% 100% amongst others.

Same here. Sometimes it would happen mid-upload, usually at the end.

I use Chrome, but Internet Explorer also comes up with the same message.

Glad to see I'm not the only one, and it being a recent problem (makes it more legit of an issue).

There seems to be a problem where our site will fail to complete your upload if the world size exceeds 1 GB (maybe less). I already informed Skeight of this issue, which should be resolved soon, but he has been very busy the past few days.

I have tried all of the solutions that normally fix this issue but get it intermittently.  I also get 505 even when trying to get to the forums to report it.  It is a crap shoot to actually see any part of the site, I made it here, though!   Thanks for looking into this, I love your site, it has become an integral part of my building process.   

 Rook

I had it but it went away so I moved on. Generally happened when I tried to access the site via link, manually entering the URL and avoiding the edit shortcut on the world thumbnail helped me avoid it. Even worlds smaller than a megabyte failed to upload, but tenacity could eventually get a world as large as 230 to load.

What rare good luck! What happiness!