Can't join server

[jamesw40k]

auncher/pack Version: Latest reccomended build

Operating System: Windows 7 Home Premium

Version of Java: Java 7

Description of problem: Can't join server. I believe the problem to be related to an ender chest but don't know what to do.

Error message: Connection lost. End of Stream.

Pastebin link: http://pastebin.com/dAmYUivG

[nw2372]

1. you are not using the latest launcher

see log:

[22:54:46] [sEVERE]   Launcher Build: '0.5.4.9'

2. to be honest, your log does not qite make sense, because

[22:56:18] [sEVERE]   (MAtmos : INFO) Update version found: 11

 

[03:23:55] [sEVERE]   Failed to move stack for autoreplace, despite of prior tests.

Which indicates 5 hours of running minecraft...

Also, there is no apparent reason for a failed Connection attempt in the logfile, please elaborate on the local time, your try failed.