Please help with the following abend:

Novell Open Enterprise Server, NetWare 6.5
PVER: 6.50.07

Server LOUISVILLE halted Friday, March 13, 2009 9:23:23.261 am
Abend 1 on P00: Server-5.70.07: Page Fault Processor Exception (Error code 00000002)

Registers:
CS = 0008 DS = 0023 ES = 0023 FS = 0023 GS = 0023 SS = 0010
EAX = 00000046 EBX = 00000000 ECX = 8F394204 EDX = 00000001
ESI = 8F394204 EDI = 9E9B6EEC EBP = 90DC80D4 ESP = 8097AE78
EIP = 90E17D4E FLAGS = 00010082
90E17D4E C783BC00000000 MOV [EBX+000000BC]=?, 00000000
000000 EIP in WSPIPX.NLM at code start +00003D4Eh
Access Location: 0x000000BC

The violation occurred while processing the following instruction:
90E17D4E C783BC00000000 MOV [EBX+000000BC], 00000000
00000090E17D58 83C404 ADD ESP, 00000004
90E17D5B 668B93B0000000 MOV DX, [EBX+000000B0]
90E17D62 894314 MOV [EBX+14], EAX
90E17D65 4A DEC EDX
90E17D66 8B842484000000 MOV EAX, [ESP+00000084]
90E17D6D 668993B0000000 MOV [EBX+000000B0], DX
90E17D74 668B4008 MOV AX, [EAX+08]
90E17D78 663DF0FF CMP AX, FFF0
90E17D7C 7C06 JL 90E17D84



Running process: Server 1 Process
Thread Owned by NLM: SERVER.NLM
Stack pointer: 8097AF3C
OS Stack limit: 80973000
CPU 0 (Thread 892DB4A0) is in a NO SLEEP state
Scheduling priority: 67371008
Wait state: 50500F0 Waiting for work
Stack: --8F394204 (NCP.NLM|NCPSortOrderList+46F8)
--8F3941E0 (NCP.NLM|NCPSortOrderList+46D4)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000046 (LOADER.NLM|KernelAddressSpace+46)
-90553940 (WSPIPX.NLM|ipxProtoTable+0)
90E1992E (WSPIPX.NLM|ipxmapProtoRelease+A)
--8F6E9100 ?
8F400917 (WS2_32.NLM|destroySocket+9B)
--8F6E9100 ?
--00000001 (LOADER.NLM|KernelAddressSpace+1)
--00000001 (LOADER.NLM|KernelAddressSpace+1)
--FFFFFFFF ?
--8F3941E0 (NCP.NLM|NCPSortOrderList+46D4)
--8A1401E0 ?
90E199D2 (WSPIPX.NLM|ipxmapSessnAddRef+9E)
--8A1401E0 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--8F3941E0 (NCP.NLM|NCPSortOrderList+46D4)
90E19A0E (WSPIPX.NLM|spxmapSessnRelease+A)
--8F3941E0 (NCP.NLM|NCPSortOrderList+46D4)
90E1EEAB (WSPIPX.NLM|SPXM_AttemptFinalSocketClose+82B)
--8F3941E0 (NCP.NLM|NCPSortOrderList+46D4)
--00000246 (LOADER.NLM|KernelAddressSpace+246)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--8F394204 (NCP.NLM|NCPSortOrderList+46F8)
--8F3941E0 (NCP.NLM|NCPSortOrderList+46D4)
--8F3941E0 (NCP.NLM|NCPSortOrderList+46D4)
--9E9B64A0 ?
--8A1401E0 ?
--9E9B6EA0 ?
--8F3941E0 (NCP.NLM|NCPSortOrderList+46D4)
90E16EF2 (WSPIPX.NLM|SPXM_TerminateESRHandler+86)
--9E9B6F16 ?
-90DC80D4 (IPXSPX.NLM|SessionAbortWorkToDoNode+0)
--9E9B6EEC ?
--892D6540 ?
90DC1F8D (IPXSPX.NLM|SPXTerminateConnection+238)
--9E9B6EEC ?
--9E9B6F16 ?
--0000D814 (LOADER.NLM|KernelAddressSpace+D814)
--FFFFFFED ?
--892D6540 ?
90DC1818 (IPXSPX.NLM|SPXAbortConnection+A8)
--892D6540 ?
90DC231D (IPXSPX.NLM|SPXSequencedPacketReceived+132)
00367422 (SERVER.NLM|StartWorkToDo+23)
-90DC80D4 (IPXSPX.NLM|SessionAbortWorkToDoNode+0)
--022F4137 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--FE610480 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
00216BF2 (SERVER.NLM|WorkerThread+50E)
-90DC80D4 (IPXSPX.NLM|SessionAbortWorkToDoNode+0)
--57AA9E59 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--892DB4A0 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--892DB4A0 ?
002241F8 (SERVER.NLM|TcoNewSystemThreadEntryPoint+40)
--892DB4A0 ?
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)
--00000000 (LOADER.NLM|KernelAddressSpace+0)

Additional Information:
The CPU encountered a problem executing code in WSPIPX.NLM. The problem may be in that module or in data passed to that module by a process owned by SERVER.NLM.



Memory at EAX
Invalid dump address

Memory at EBX
Invalid dump address

Memory at ECX
Stack Walk
Current EIP: 90E17D4E WSPIPX.NLM|SPXM_RxESRHandler+2A
Stack Contents
8097AF10 90DC1F8D IPXSPX.NLM|SPXTerminateConnection+238
8097AF28 90DC1818 IPXSPX.NLM|SPXAbortConnection+A8
8097AF30 90DC231D IPXSPX.NLM|SPXSequencedPacketReceived+132
8097AF34 00367422 SERVER.NLM|StartWorkToDo+23
8097AF38 90DC80D4 00000000 90DC22D7 FE610480 01B8A4F3 ....W"\...a~s$8.
8097AF4C 00216BF2 SERVER.NLM|WorkerThread+50E
8097AF68 002241F8 SERVER.NLM|TcoNewSystemThreadEntryPoint+40
8097AF6C 892DB4A0 00000000 00000000 006E28DB 00000000 ........[(n.....
8097AF70 00000000
(stack end)