Keep getting End of stream errors when trying to connect

[melle345]

Launcher/pack Version: Tekkit 3.0.0

Operating System: Windows 7 64-bit

Version of Java: v7 64-bit

Description of Problem: When I try to connect to my Tekkit 2.1.1 (for minecraft 1.2.5) I get disconnected getting an end of stream error message.

Error Messages: Connection lost End of stream

Link to pastebin of log: http://pastebin.com/9UCLFGRX

[Torezu]

Tekkit 2.1.1 isn't for MC 1.2.5. You're trying to use the wrong client version for the current server version. A Tekkit 3.0.0 server version doesn't exist yet - that's the dev build for single-player bug-testing only. I suggest trying to downgrade your Tekkit client version with the launcher and, failing that, wipe just your Tekkit directory and let the launcher re-download the version for MC 1.1

[melle345]

Yeah figured that out afterwards but thanks anyways.