You are advised to change the server address to server.jevon.org. You can do this in either two ways. You can either download and install (delete your old settings files) the latest version (1.03+) of Galaxy Games Online, which sets the server to "server.jevon.org" by default; otherwise, use the simple process below (recommended):

In the main window, click on "Options...", scroll down to "Connection", and change "Connect To" (Server) to:

server.jevon.org

Press Save to apply the settings, and click Connect on the main window to reconnect. That's it!