Server Crashes with a Certain World

[Schatzy]

Title: Server Crashes with a Certain World

Version: 0.5.1

OS: Windows 8

Java Version: Most Recent (Java 7)

Description of Problem:

Well, I can get my inventory on the world and everything but when I put my "Region" folder (Idk if that's the file that shapes the world and the items inside it, cause that's what I care about...) inside the new world folder it causes the server to say, "Server Closed" whenever I try to get on the server.

Error Messages:

Error Log:

EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x6f3f75ec, pid=4608, tid=892

#

# JRE version: 7.0_21-b11

# Java VM: Java HotSpot Client VM (23.21-b01 mixed mode windows-x86 )

# Problematic frame:

# C  [atioglxx.dll+0xef75ec]

#

# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows