what does this error message mean

[Ruddles]

trying to add more resources and I get this please help me resolve it works in the base game but the moment I loud extended universe it freaks out

unhandled exception has occurred in your application

See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialogue box.

************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
at System.Drawing.Bitmap..ctor(Image original)
at DistantWorlds.Main.IcjTbEAR4B()
at DistantWorlds.Main.XBBt7xyR8F()
at DistantWorlds.Main.Ignite(Game game, String currentFileName)
at DistantWorlds.Start.qETJIJyTGf(Game )
at DistantWorlds.Start.xCEoEVUbx3(Object , EventArgs )
at System.Windows.Forms.Control.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnClick(EventArgs e)
at DistantWorlds.Controls.GlassButton.OnClick(EventArgs e)
at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
at DistantWorlds.Controls.GlassButton.OnMouseUp(MouseEventArgs e)
at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ButtonBase.WndProc(Message& m)
at System.Windows.Forms.Button.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


************** Loaded Assemblies **************
mscorlib
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4515.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll
----------------------------------------
_
Assembly Version: 0.0.0.0
Win32 Version: 4.8.4515.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/mscorlib/v4.0_4.0.0.0__b77a5c561934e089/mscorlib.dll
----------------------------------------
DistantWorlds
Assembly Version: 1.9.5.12
Win32 Version: 4.8.4515.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/mscorlib/v4.0_4.0.0.0__b77a5c561934e089/mscorlib.dll
----------------------------------------
System
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4536.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Drawing
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4395.0 built by: NET48REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
System.Windows.Forms
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4550.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
DistantWorlds.Controls
Assembly Version: 1.9.5.12
Win32 Version: 4.8.4515.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/mscorlib/v4.0_4.0.0.0__b77a5c561934e089/mscorlib.dll
----------------------------------------
DistantWorlds.Types
Assembly Version: 1.9.5.12
Win32 Version: 4.8.4515.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/mscorlib/v4.0_4.0.0.0__b77a5c561934e089/mscorlib.dll
----------------------------------------
System.Configuration
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4341.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Core
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4590.0 built by: NET48REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
----------------------------------------
System.Xml
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4161.0 built by: NET48REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
AxInterop.WMPLib
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/Distant%20Worlds%20Universe/AxInterop.WMPLib.DLL
----------------------------------------
Interop.WMPLib
Assembly Version: 1.0.0.0
Win32 Version: 1.0.0.0
CodeBase: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/Distant%20Worlds%20Universe/Interop.WMPLib.DLL
----------------------------------------
Microsoft.Xna.Framework.Graphics
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30901.0 built by: xnabldr
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/Microsoft.Xna.Framework.Graphics/v4.0_4.0.0.0__842cf8be1de50553/Microsoft.Xna.Framework.Graphics.dll
----------------------------------------
Microsoft.Xna.Framework
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30901.0 built by: xnabldr
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/Microsoft.Xna.Framework/v4.0_4.0.0.0__842cf8be1de50553/Microsoft.Xna.Framework.dll
----------------------------------------
System.Deployment
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4341.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Deployment/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Deployment.dll
----------------------------------------
DW_Steam
Assembly Version: 1.0.5257.18237
Win32 Version:
CodeBase: file:///C:/Program%20Files%20(x86)/Steam/steamapps/common/Distant%20Worlds%20Universe/DW_Steam.DLL
----------------------------------------
Microsoft.DirectX.DirectSound
Assembly Version: 1.0.2902.0
Win32 Version: 5.04.00.2904
CodeBase: file:///C:/Windows/assembly/GAC/Microsoft.DirectX.DirectSound/1.0.2902.0__31bf3856ad364e35/Microsoft.DirectX.DirectSound.dll
----------------------------------------
Microsoft.VisualBasic
Assembly Version: 10.0.0.0
Win32 Version: 14.8.4161.0 built by: NET48REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualBasic/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll
----------------------------------------
System.Management
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4435.0 built by: NET48REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Management/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Management.dll
----------------------------------------
PresentationCore
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4590.0 built by: NET48REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_32/PresentationCore/v4.0_4.0.0.0__31bf3856ad364e35/PresentationCore.dll
----------------------------------------
WindowsBase
Assembly Version: 4.0.0.0
Win32 Version: 4.8.4590.0 built by: NET48REL1LAST_B
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/WindowsBase/v4.0_4.0.0.0__31bf3856ad364e35/WindowsBase.dll
----------------------------------------
Microsoft.DirectX
Assembly Version: 1.0.2902.0
Win32 Version: 5.04.00.2904
CodeBase: file:///C:/Windows/assembly/GAC/Microsoft.DirectX/1.0.2902.0__31bf3856ad364e35/Microsoft.DirectX.dll
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:

<configuration>
<system.windows.forms jitDebugging="true" />
</configuration>

When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger registered on the computer
rather than be handled by this dialog box.