HTTP Status: 404

From CreeperHost Wiki

URL: servercontrol.php?g=mc&action=start
HTTP Status: 404

This error usually occurs when you haven't selected a server to start from the Stop/Start panel in your Control Panel.

To start your server, click the Start/Stop panel, select a server from the drop-down (e.g. click 'MC' for Minecraft), and then click Start again.