Due to bug abuse on the server, player slots have been restricted until the release of 1.8.1
Due to a chest error in the bukkit/minecraft code, chest exporting will be disabled until bukkit releases a fix.
The server will be back online from 12pm with the newly applied 1.8 update
To further increase security, an additional reCAPTCHA has been enabled on login.
As you are all already most likely to be aware, a 1.8 pre-release has been out a couple of days now.