The server host does no longer support the PHP version that Castel Age requires.
The game and the PHP version it is written in is simply too old.
Due to the complexity of the code, it would require too much effort to port the game to the latest version of PHP.
If you want to work with me on Castle Age 2.0 feel free to contact me at email@example.com.
Thanks everyone for playing! We had a lot of fun again.