can't upload game on scirra arcade and I am getting a Server error in '/' application

hello, everyone, I am trying to upload a game I made it into the scirra arcade and I keep getting this error message

I opened up an older game I was working on and tried uploading that but I got the same problem

I also tried both firefox and chrome

any suggestions?

Arcade has issues as indicated in the sticky topic : construct.net/en/forum/scirra-website/website-issues-and-feedback-35/arcade-132925

Consider checking this topic to find other websites where you can host and publish your game : construct.net/en/forum/game-development/distribution-and-publishing-26/dropbox-discontinuing-renderin-116746