Not in GZIP format

[PeterJAK]

Title: Not in GZIP format

Version: 3.0.3/3.0.4

OS: Technic Launcher? I dont know

Java Version: Latest

Description of Problem:

When i try to log in to my favorite Tekkit server it disconnects immediatly and says Internal exeption: java.io.IOExeption: Not in GZIP format. Many other users are online and seem to be completely fine, but when i try to log on it disconnects.

Error Messages:

Internal exeption: java.io.IOExeption: Not in GZIP format

Error Log:

[The_DarthMoogle]

You really need to bring this up with the server owner.

This is a Railcraft error that will eventually destroy the server.

Tell the owner to delete the railcraft.dat

There are other methods, but I am not anyone's personal Google.

[Magister]

i have seen that same error from an id conflict where one of the items is in the players inventory