Connection error

[Gabbellix]

Launcher/pack Version:3.0.4

Operating System:Windows 7 64 bit

Version of Java:7

Description of Problem:After i created an automatic solarpanel machine with energy condensers, automatic crafting tables and such i got disconnected from the server saying "connection timeout" i tried logging in to the server but it just says "connection error" It started when i was going to create my first solar panel through my automatic crafting table. I have restarted the server, my computer, the client but nothing seem to work. I can´t seem to copy what happened in the server cmd when i try to start the server. How do i do that? The server didn´t crash, i just can´t login

Error Messages:

Link to pastebin of log:

[Gabbellix]

This is what it said and yes i have tried updating my client.

03:02:05 [ALLVARLIG] java.io.IOException: Bad packet id 71

03:02:05 [ALLVARLIG] at net.minecraft.server.Packet.a(Packet.java:75)

03:02:05 [ALLVARLIG] at net.minecraft.server.NetworkManager.h(NetworkManager.

java:152)

03:02:05 [ALLVARLIG] at net.minecraft.server.NetworkManager.c(NetworkManager.

java:273)

03:02:05 [ALLVARLIG] at net.minecraft.server.NetworkReaderThread.run(SourceFi

le:76)

03:02:05 [iNFO] Disconnecting Gabbellix [/5.195.161.37:49573]: Outdated client!

03:02:06 [iNFO] Gabbellix [/5.195.161.37:49573] lost connection