Dropbox is showing me a 509 error during sync

This would normally mean you've run out of space in your Dropbox account. Please free up some space in your Dropbox account and try syncing again.

Attached Files
There are no attachments for this article.
Related Articles
Which sync method should I use?
Viewed 272,326.00 times since Tue, May 21, 2013
I get a: A list by this name already exists error message but I can’t find any
Viewed 8,755.00 times since Sat, Nov 2, 2013
Why does 2Do connect to amazonaws.com on the Mac?
Viewed 5,752.00 times since Thu, Mar 3, 2016
I lost all my data somehow and don’t have a backup to restore from. What do I do?
Viewed 17,235.00 times since Sat, Jun 1, 2013
I’d like to help translate 2Do
Viewed 13,221.00 times since Sat, Nov 2, 2013