FTB Unleashed Server Crash

[FaceMcShooty]

Ive been running a FTB Unleashed server for a little while, any also posted a forum page asking for help before. Back then I wasnt armed with much. But now, Im at it again, running a 4 man server. I have the crash report and I also have the .bat file and I will include both below. Thx in advance for anyone able to help.

Crash report

Spoiler

#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x000007fee0656220, pid=7672, tid=5176
#
# JRE version: 7.0_25-b17
# Java VM: Java HotSpot(TM) 64-Bit Server VM (23.25-b01 mixed mode windows-amd64 compressed oops)
# Problematic frame:
# C [OpenAL64.dll+0x6220] alSourcei+0x144
#
# Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
#
# If you would like to submit a bug report, please visit:
# http://bugreport.sun.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.

//--------------------------------------------------------------------------------------------------------------------------//

Server bat file​

@ECHO OFF
SET BINDIR=%~dp0
CD /D "%BINDIR%"
"%ProgramFiles%\Java\jre7\bin\java.exe" -Xmx2048M -Xms2048M -jar FTBUnleashedServer.jar

 

[FaceMcShooty]

Just posting again to kinda "bump" my issue back to where people can see it. As of now my friend is now hosting the server. It does not crash like it did when I hosted, but the lag is extremely horrible. So, any help I can get so I can host again would be greatly appreciated.
Just to rule out any bad internet questions that can be ruled out.
--Ping 13-15, DL speed 50-53mbs, Upload speed 5.75mbs.