Java Runtime error

[The EnderDrakon]

Ok so I've seen the new Voltz pack and I wanted to play it but the problem that remains is that every time I try to play my solo world Voltz would just close and a document would pop up on my desktop saying -

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#

# A fatal error has been detected by the Java Runtime Environment:

#

# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000000006dbb98eb, pid=3820, tid=2808

#

# JRE version: 6.0_14-b08

# Java VM: Java HotSpot 64-Bit Server VM (14.0-b16 mixed mode windows-amd64 )

# Problematic frame:

# V [jvm.dll+0x3c98eb]

#

# If you would like to submit a bug report, please visit:

# http://java.sun.com/webapps/bugreport/crash.jsp

( And then a bunch of coding. )

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Now I already tried -

~Redownloading Technic and everything

~restarting my computer

~Searched youtube that din't help

~updated my video card

~redownloaded Java

But none of that work so someone please help!

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I also have noticed that when I do get to play Voltz the land does not load, well I shouldn't say that it does load but when I go to walk around some of the land stops loading and is really getting on my nerves.

Can someone please respond?!?!?!?!?