I keep playing and at some point the game craches with and error message that there was a buffere overflow. I cant finish a game

.
Here is my debug.err file:
Debug Message: Version v1.6 Dark Avatar last updated on: Wed Jun 6 08:51:50 2007
Debug Message: Checking DX Version.
Debug Message: *********DXDiag info follows.*********
System Info
Time: 6/13/2007, 10:55:28
DirectX Version: DirectX 9.0c (4.09.0000.0904)
Machine Name: REFFET
Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_qfe.070227-2300)
Languages: English (Regional Setting: English)
System Manufacturer: Hewlett-Packard
System Model: Presario V6000 (RG287UA#ABA)
BIOS: PhoenixBIOS 4.0 Release 6.1
Processor: AMD Turion(tm) 64 X2 Mobile Technology TL-50, MMX, 3DNow (2 CPUs), ~1.6GHz
Physical Memory: 2014MB RAM
Page File: 327MB used, 4509MB available
Windows Dir: C:\WINDOWS
Display Info
Display device 1:
Device Name: \\.\DISPLAY1
Card Name: NVIDIA GeForce Go 6150
Manufacturer: NVIDIA
Chip Type: GeForce Go 6150
DAC Type: Integrated RAMDAC
Key Device: Enum\PCI\VEN_10DE&DEV_0244&SUBSYS_30B7103C&REV_A2
Display Memory: 256.0 MB
Current Display Mode: 1280 x 800 (32 bit) (60Hz)
Monitor Name: Default Monitor
Monitor Max Resolution:
Driver Name: nv4_disp.dll
Driver Version: 6.14.0010.8619
Driver Date: 8/18/2006 03:00:00
DirectX Acceleration Enabled: Yes
Sound info
Sound device 1:
Description: Conexant HD Audio output
Default Sound Playback: Yes
Default Voice Playback: Yes
Hardware ID: HDAUDIO\FUNC_01&VEN_14F1&DEV_5045&SUBSYS_103C30B7&REV_1001
Manufacturer ID: 1
Product ID: 100
Driver Name: CHDAud.sys
Provider: Conexant
Driver Version: 3.23.0000.0000
Driver Date: 6/1/2006 19:02:36
Type: WDM
Other Drivers:
Acceleration Level: 3
Cap Flags: 0
Min/Max Sample Rate: 0, 0
Debug Message: *********END dxdiag info.*********
Debug Message: Entering WinMain
Debug Message: ******* Starting Game Shell *******
Debug Message: Going Fullscreen
Debug Message: Preparing to change display settings.
Debug Message: Using hardware vertex processing
Debug Message: Using multilsample setting: D3DMULTISAMPLE_4_SAMPLES
Debug Message: Game Resolution: 1024 x 768
Debug Message: Running fullscreen.
Debug Message: HAL (hw vp): NVIDIA GeForce Go 6150
Debug Message: D3DPRESENT_INTERVAL_DEFAULT
Debug Message: Refresh rate: 60
Debug Message: Bit Depth: 32 bit.
Debug Message: *********Checking D3DDevice Caps***********************
Debug Message: A full-color cursor is supported in hardware at high resolution modes.
Debug Message: RGB in format 6:6:6, Masks reported as ff0000:ff00:ff
Debug Message: Now Fullscreen
Debug Message: Shell initialization complete
Debug Message: GalCiv2 is activated.
Debug Message: ***** Initializing Game *****
Debug Message: Timer Frequency is 0 369e99
Debug Message: Initializing sound card.
Debug Message: initailizing bink
Debug Message: No files found matching mask Movies\techs\*.bik
Debug Message: No files found matching mask C:\Documents and Settings\Jay Black\My Documents\My Games\GC2DarkAvatar\sfx\*.wav
Debug Message: No files found matching mask C:\Documents and Settings\Jay Black\My Documents\My Games\GC2DarkAvatar\Music\*.mp3
Debug Message: No files found matching mask C:\Documents and Settings\Jay Black\My Documents\My Games\GC2DarkAvatar\Event Music\*.mp3
Debug Message: Create setup screens.
Debug Message: Clear galaxy settings.
Debug Message: Clear influence.
Debug Message: Clear up laws.
Debug Message: Clear first time events.
Debug Message: Clear wonders and trade goods.
Debug Message: Clear sector mapper.
Debug Message: Set mouse.
Debug Message: Set update timer.
Debug Message: Popup Manager Update: Updating window with ID=0
Debug Message: Popup Manager Update: Unhiding FullscreenBink
Debug Message: Clear data definitions.
Debug Message: Killing ship styles:
Debug Message: No files found matching mask C:\Documents and Settings\Jay Black\My Documents\My Games\GC2DarkAvatar\ShipStyles\*.xml
Debug Message: No files found matching mask ./Data/\FleetFormations\*.fleet
Debug Message: No files found matching mask Gfx\Planets\C0*.png
Debug Message: No files found matching mask gfx/Terrain/1SideN*.png
Debug Message: No files found matching mask gfx/Terrain/1SideE*.png
Debug Message: No files found matching mask gfx/Terrain/1SideS*.png
Debug Message: No files found matching mask gfx/Terrain/1SideW*.png
Debug Message: No files found matching mask gfx/Terrain/2SideN*.png
Debug Message: No files found matching mask gfx/Terrain/2SideE*.png
Debug Message: No files found matching mask gfx/Terrain/2SideS*.png
Debug Message: No files found matching mask gfx/Terrain/2SideW*.png
Debug Message: No files found matching mask gfx/Terrain/3SideN*.png
Debug Message: No files found matching mask gfx/Terrain/3SideE*.png
Debug Message: No files found matching mask gfx/Terrain/3SideS*.png
Debug Message: No files found matching mask gfx/Terrain/3SideW*.png
Debug Message: No files found matching mask gfx/Terrain/4SideN*.png
Debug Message: No files found matching mask gfx/Terrain/4SideE*.png
Debug Message: No files found matching mask gfx/Terrain/4SideS*.png
Debug Message: No files found matching mask gfx/Terrain/4SideW*.png
Debug Message: Reading Star Names
Debug Message: Reading Star Names... Done
Debug Message: No files found matching mask ./Data/English/Tutorials/*.xml
Debug Message: Popup Manager Update: Updating window with ID=1
Debug Message: No files found matching mask C:\Documents and Settings\Jay Black\My Documents\My Games\GC2DarkAvatar\Custom Races\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Jay Black\My Documents\My Games\GC2DarkAvatar\Dark Avatar\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Jay Black\My Documents\My Games\GC2DarkAvatar\Gfx\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Jay Black\My Documents\My Games\GC2DarkAvatar\Metaverse\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Jay Black\My Documents\My Games\GC2DarkAvatar\SandboxGames\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Jay Black\My Documents\My Games\GC2DarkAvatar\ships\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Jay Black\My Documents\My Games\GC2DarkAvatar\ShipStyles\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Jay Black\My Documents\My Games\GC2DarkAvatar\shiptemplates\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Jay Black\My Documents\My Games\GC2DarkAvatar\Story Logs\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Jay Black\My Documents\My Games\GC2DarkAvatar\temp\*.sav
Debug Message: Killing threads.
Debug Message: Kiling civs.
Debug Message: Killing ships.
Debug Message: Killing rallypoints.
Debug Message: Killing misc objects.
Debug Message: Killing stars.
Debug Message: Killing anomalies.
Debug Message: Killing asteroid fields.
Debug Message: Killing asteroid field mining bases.
Debug Message: Killing space resources.
Debug Message: Killing colonies and planets.
Debug Message: killing scenario.
Debug Message: Clearing Turn Event Log
Debug Message: Clear galaxy settings.
Debug Message: Clear influence.
Debug Message: Clear up laws.
Debug Message: Clear first time events.
Debug Message: Clear wonders and trade goods.
Debug Message: Clear sector mapper.
Debug Message: Loading Custom Map
Debug Message: Loading Data Defs
Debug Message: Clear data definitions.
Debug Message: Killing ship styles:
Debug Message: Loading TechDefs
Debug Message: Max num techs: 273
Debug Message: Loading ImprovementDB
Debug Message: Loading Component Defs
Debug Message: Loading ShipTypes
Debug Message: Loading ShipTemplates
Debug Message: Loading ParsedHardpoints
Debug Message: Loading AnomalyTypes
Debug Message: Loading RandomEvents
Debug Message: Loading UPIssues
Debug Message: Loading ResourceTypes
Debug Message: Loading InvasionTactics
Debug Message: Loading SBmodules
Debug Message: Loading PoliticalParties
Debug Message: Loading Planet Types
Debug Message: Loading Star Types
Debug Message: Loading AFMBModules
Debug Message: Loading ShipStyles
Debug Message: Loading Game
Debug Message: Loading: Game mode is normal.
Debug Message: Loading Galaxy
Debug Message: Sectors across: 18 x 18
Debug Message: Loading FOW Map
Debug Message: Loading ZOC Map
Debug Message: Loading Planets
Debug Message: Loading Stars
Debug Message: Loading Anomalies
Debug Message: Loading Resources
Debug Message: Loading AsteroidFields
Debug Message: Loading AFMiningBases
Debug Message: Loading Civs
Debug Message: Loading Colonies
Debug Message: Loading RallyPoints
Debug Message: Loading Ships
Debug Message: Loading Fleets
Debug Message: Can't find ship type Fleet in definitions
Debug Message: Can't find ship type Fleet in definitions
Debug Message: Can't find ship type Fleet in definitions
Debug Message: Can't find ship type Fleet in definitions
Debug Message: Can't find ship type Fleet in definitions
Debug Message: Can't find ship type Fleet in definitions
Debug Message: Can't find ship type Fleet in definitions
Debug Message: Can't find ship type Fleet in definitions
Debug Message: Loading Turn Event Log
Debug Message: Loading Treaties
Debug Message: Loading ENDGALAXYDATA
Debug Message: Updating ZOC.
Debug Message: UIBeginGame called with g_ulLocalPlayerID = 5
Debug Message: UIBeginGameHelper: New Game Started
Debug Message: UIBeginGameHelper: Mods are Disabled
Debug Message: Popup Manager Update: Updating window with ID=20
Debug Message: Popup Manager Update: Unhiding QuarterlyWnd
Debug Message: Popup Manager Update: Updating window with ID=16
Debug Message: Game Screen: Setting mode to 2
Debug Message: Popup Manager Update: Unhiding ResearchWnd
Debug Message: Game Screen: Setting mode to 9
Debug Message: Game Screen: Setting mode to 0
Debug Message: Destroying ship LentzLandians Constructor M2-10 524. Orbiting: 0
Debug Message: Updating ZOC.
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Election
Debug Message: Dark Yor senate and their party in control is 0
Debug Message: Federalists running for re-election...
Debug Message: Yearly Status Dialog
Debug Message: Yearly Status Dialog 5
Debug Message: Yearly Status Dialog 5d
Debug Message: Popup Manager Update: Updating window with ID=20
Debug Message: Popup Manager Update: Unhiding QuarterlyWnd
Debug Message: Eval
Debug Message: Eval
Debug Message: Jessuins (16): Researching: Stinger IV
Debug Message: LentzLandians (18): Researching: Harpoon III
Debug Message: Popup Manager Update: Updating window with ID=34
Debug Message: Popup Manager Update: Unhiding GNNWnd
Debug Message: Popup Manager Update: Updating window with ID=11
Debug Message: Popup Manager Update: Unhiding AlertWnd
Debug Message: Popup Manager Update: Updating window with ID=10
Debug Message: Popup Manager Update: Unhiding MessageBoxWnd
Debug Message: Popup Manager Update: Updating window with ID=9
Debug Message: Popup Manager Update: Unhiding StarbaseWnd
Debug Message: Destroying ship Ion Constructor 715. Orbiting: 0
Debug Message: Updating ZOC.
Debug Message: Popup Manager Update: Updating window with ID=10
Debug Message: Popup Manager Update: Unhiding MessageBoxWnd
Debug Message: Popup Manager Update: Updating window with ID=9
Debug Message: Popup Manager Update: Unhiding StarbaseWnd
Debug Message: Popup Manager Update: Updating window with ID=10
Debug Message: Popup Manager Update: Unhiding MessageBoxWnd
Debug Message: Destroying ship Ion Constructor 816. Orbiting: 0
Debug Message: Updating ZOC.
Debug Message: Popup Manager Update: Updating window with ID=32
Debug Message: StarbaseDetailsWnd: Cannot find OBJID Starbase_Details_Disband_Button
Debug Message: Error. String Not Found. Table: StarbaseDetailsWnd String Name: DisbandBtn
Debug Message: Popup Manager Update: Unhiding StarbaseDetailsWnd
Debug Message: Popup Manager Update: Updating window with ID=10
Debug Message: Popup Manager Update: Unhiding MessageBoxWnd
Debug Message: Popup Manager Update: Updating window with ID=9
Debug Message: Popup Manager Update: Unhiding StarbaseWnd
Debug Message: Destroying ship Ion Constructor 798. Orbiting: 0
Debug Message: Updating ZOC.
Debug Message: Destroying ship House Corrino Defender M3-10 850. Orbiting: 1
Debug Message: Was Orbiting: Questor III
Debug Message: Destroying ship Order of Bene Tleilax Colony Ship M2-10 579. Orbiting: 0
Debug Message: Destroying ship Drath Constructor M2-10 822. Orbiting: 0
Debug Message: Destroying ship Spacing Guild of Navigators Colony Ship M0-12 794. Orbiting: 0
Debug Message: Updating ZOC.
Debug Message: Random Event: Begin
Debug Message: Random Event: End