Here is what my server console tells me when a player logs-on: 2012-07-19 03:27:52 [INFO] Request: GET http://session.minecraft.net/game/checkserver.jsp?user=elmerjfudd&serverId=-68a08dab6afcefdb 2012-07-19 03:27:52 [INFO] CheckServer 2012-07-19 03:27:52 [INFO] To: http://mineshafter.appspot.com/game/checkserver.jsp?user=elmerjfudd&serverId=-68a08dab6afcefdb 2012-07-19 03:27:52 [INFO] Response: 200 2012-07-19 03:27:52 [INFO] elmerjfudd [/192.168.5.101:60540] logged in with entity id 925857 at ([ejfLand] 328.6545837544422, 63.0, 187.28655048711082) 2012-07-19 03:27:52 [INFO] [Backup] Stopped last backup, because someone joined. 2012-07-19 03:27:54 [INFO] Request: POST http://snoop.minecraft.net/server 2012-07-19 03:27:54 [INFO] No handler. Piping. 2012-07-19 03:27:54 [SEVERE] java.io.IOException: Server returned HTTP response code: 503 for URL: http://snoop.minecraft.net/server 2012-07-19 03:27:54 [SEVERE]at sun.reflect.GeneratedConstructorAccessor76.newInstance(Unknown Source) 2012-07-19 03:27:54 [SEVERE]at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) 2012-07-19 03:27:54 [SEVERE]at java.lang.reflect.Constructor.newInstance(Unknown Source) 2012-07-19 03:27:54 [SEVERE]at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source) 2012-07-19 03:27:54 [SEVERE]at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source) 2012-07-19 03:27:54 [SEVERE]at java.security.AccessController.doPrivileged(Native Method) 2012-07-19 03:27:54 [SEVERE]at sun.net.www.protocol.http.HttpURLConnection.getChainedException(Unknown Source) 2012-07-19 03:27:54 [SEVERE]at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) 2012-07-19 03:27:55 [SEVERE]at mineshafter.proxy.MineProxyHandler.run(MineProxyHandler.java:209) 2012-07-19 03:27:55 [SEVERE] Caused by: java.io.IOException: Server returned HTTP response code: 503 for URL: http://snoop.minecraft.net/server 2012-07-19 03:27:55 [SEVERE]at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source) 2012-07-19 03:27:55 [SEVERE]at java.net.HttpURLConnection.getResponseCode(Unknown Source) 2012-07-19 03:27:55 [SEVERE]at mineshafter.proxy.MineProxyHandler.run(MineProxyHandler.java:187) Does anyone have any ideas why (everything seems to work fine and i did't make any modifications to the server)? Please help elmerjfudd server ip: craftingland.tk (if that doesn't work use 208.98.132.189:25565)