Push Hangs "abort: HTTP Error 500: Internal Server Error"

I attempted to push a rather large group of files and then realized quit the push when it was obviously not going to go through in a timely manner.

I then backed everything out and started with a simple change on my PC. It just hangs.

I went back to the Mac that I had made the last change with and tried a simple change there. It errors out and gives the error:

"abort: HTTP Error 500: Internal Server Error"

I've seen bugs from other people who have had the same issue, but no solutions other than an Admin resetting the bad push in the repository.