Game Crashes when Turn is pushed. Reproducible

No special events, was end of turn and hit next turn button.

Stardock SmartException Logging Information
-------------------------------------------

OS Version : Windows ME
Video Card : NVIDIA GeForce3 Ti 200
Application Exception code: C0000005 ACCESS_VIOLATION
Crash Addr: 0042F65F 01:0002E65F C:\PROGRAM FILES\DRENGIN.NET\GALCIV\GALCIV.EXE

Processor Registers (x86):
EAX:00000000
EBX:00660000
ECX:00000000
EDX:00000096
ESI:83A38D14
EDI:00000000
CS:EIP:0177:0042F65F
SS:ESP:017F:00A4F8D0 EBP:00A4F920
DS:017F ES:017F FS:442F GS:0000
Flags:00010212


Current Application Call Stack:

Addr Frame Logical addr Module Name
---------------------------------------------
0042F65F 00A4F920 0001:0002E65F C:\PROGRAM FILES\DRENGIN.NET\GALCIV\GALCIV.EXE
0043EA5F 00A4F988 0001:0003DA5F C:\PROGRAM FILES\DRENGIN.NET\GALCIV\GALCIV.EXE
00436AD3 00A4FA94 0001:00035AD3 C:\PROGRAM FILES\DRENGIN.NET\GALCIV\GALCIV.EXE
00437811 00A4FC00 0001:00036811 C:\PROGRAM FILES\DRENGIN.NET\GALCIV\GALCIV.EXE
00441B2A 00A4FC60 0001:00040B2A C:\PROGRAM FILES\DRENGIN.NET\GALCIV\GALCIV.EXE
00441E47 00A4FCCC 0001:00040E47 C:\PROGRAM FILES\DRENGIN.NET\GALCIV\GALCIV.EXE
0045159B 00A4FD34 0001:0005059B C:\PROGRAM FILES\DRENGIN.NET\GALCIV\GALCIV.EXE
004A4030 00A4FDA8 0001:000A3030 C:\PROGRAM FILES\DRENGIN.NET\GALCIV\GALCIV.EXE
004E0336 00A4FE38 0001:000DF336 C:\PROGRAM FILES\DRENGIN.NET\GALCIV\GALCIV.EXE
BFF7B9E4 00A4FF78 0002:000129E4 C:\WINDOWS\SYSTEM\KERNEL32.DLL
BFF7B896 00A4FFF4 0002:00012896 C:\WINDOWS\SYSTEM\KERNEL32.DLL
BFF7A24F 85124FEC 0002:0001124F C:\WINDOWS\SYSTEM\KERNEL32.DLL


Debug information for each stardock app follows ....