Tekkit Freezes after I join a server

[Hanschri]

Launcher/pack Version:0.5.4.7

Operating System: Windows 7 Home Premium

Version of Java: 64 Bits

Description of Problem: Minecraft freezes after I launch the game or after i join a server, it takes some time before i freeze online, i may get 30 secs if im lucky.

Error Messages:None, game just freezes and tells me that Java doesnt respond.

Link to pastebin of log: http://pastebin.com/iZkdmMjW

[termhn]

How much RAM are you allocating?

[freakachu]

you're running out of memory. how much RAM do you have available and how much are you allocating to the game?

[Hanschri]

I have 6 GB, but i can only allocate 1,5 GB, and im using Sphax x64, thats why, but 1,5 GB is the highest I can allocate, before I used to allocate 4 Gigs.

[kcilslio]

I'm also having the same problem. Updated my display drivers, reinstalled java and cleared the mod cache. I even reformatted my computer. I have 8gb of ram allocated to the game. Still, I connect to a server and it tries to load the environment but it still freezes then crashes.

[IJsvuur]

Same problem here...

[woodyet5]

It might be that, that server might be running a different vesion of tekkit to you, although that should just give you a error connect message. Dunno!