Microsoft .NET Framework error

First season. Finals just completed. Sandbox mode as I'll be taking over a expansion team. Draft lottery and I get the following:
I was able to hit continue and the draft lottery continued as normal.
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
at DDSPB2024.lottery.OnLoadEnd(WebUI webui, NameValueCollection queryStringParams)
at ElectricUI.WebUI._Lambda$__277-1()
************** Loaded Assemblies **************
mscorlib
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9181.0 built by: NET481REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll
----------------------------------------
DDSPB2024
Assembly Version: 13.0.0.0
Win32 Version: 13.0.0.0
CodeBase: file:///D:/Games/DDSPB2024/DDSPB2024.exe
----------------------------------------
System
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9172.0 built by: NET481REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
ElectricUI
Assembly Version: 1.7.0.5
Win32 Version: 1.7.0.5
CodeBase: file:///D:/Games/DDSPB2024/ElectricUI.DLL
----------------------------------------
System.Core
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9200.0 built by: NET481REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
----------------------------------------
System.Windows.Forms
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9181.0 built by: NET481REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System.Drawing
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
Microsoft.VisualBasic
Assembly Version: 10.0.0.0
Win32 Version: 14.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualBasic/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll
----------------------------------------
System.Data.SQLite
Assembly Version: 1.0.113.0
Win32 Version: 1.0.113.0
CodeBase: file:///D:/Games/DDSPB2024/System.Data.SQLite.DLL
----------------------------------------
System.Data
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9191.0 built by: NET481REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_64/System.Data/v4.0_4.0.0.0__b77a5c561934e089/System.Data.dll
----------------------------------------
System.Xml
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
System.Configuration
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Transactions
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_64/System.Transactions/v4.0_4.0.0.0__b77a5c561934e089/System.Transactions.dll
----------------------------------------
CefSharp
Assembly Version: 84.3.10.0
Win32 Version: 84.3.10.0
CodeBase: file:///D:/Games/DDSPB2024/CefSharp.DLL
----------------------------------------
FluentFTP
Assembly Version: 32.4.3.0
Win32 Version: 32.4.3.0
CodeBase: file:///D:/Games/DDSPB2024/FluentFTP.DLL
----------------------------------------
NAudio
Assembly Version: 1.10.0.0
Win32 Version: 1.10.0.0
CodeBase: file:///D:/Games/DDSPB2024/NAudio.DLL
----------------------------------------
System.EnterpriseServices
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_64/System.EnterpriseServices/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.EnterpriseServices.dll
----------------------------------------
MathNet.Numerics
Assembly Version: 4.12.0.0
Win32 Version: 4.12.0.0
CodeBase: file:///D:/Games/DDSPB2024/MathNet.Numerics.DLL
----------------------------------------
System.Web
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9191.0 built by: NET481REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_64/System.Web/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Web.dll
----------------------------------------
CefSharp.WinForms
Assembly Version: 84.3.10.0
Win32 Version: 84.3.10.0
CodeBase: file:///D:/Games/DDSPB2024/CefSharp.WinForms.DLL
----------------------------------------
CefSharp.Core
Assembly Version: 84.3.10.0
Win32 Version: 84.3.10
CodeBase: file:///D:/Games/DDSPB2024/CefSharp.Core.DLL
----------------------------------------
Newtonsoft.Json
Assembly Version: 12.0.0.0
Win32 Version: 12.0.3.23909
CodeBase: file:///D:/Games/DDSPB2024/Newtonsoft.Json.DLL
----------------------------------------
Dapper
Assembly Version: 2.0.0.0
Win32 Version: 2.0.35.21366
CodeBase: file:///D:/Games/DDSPB2024/Dapper.DLL
----------------------------------------
System.Xml.Linq
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml.Linq/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.Linq.dll
----------------------------------------
Anonymously Hosted DynamicMethods Assembly
Assembly Version: 0.0.0.0
Win32 Version: 4.8.9181.0 built by: NET481REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_64/mscorlib/v4.0_4.0.0.0__b77a5c561934e089/mscorlib.dll
----------------------------------------
Accessibility
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Accessibility/v4.0_4.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
----------------------------------------
HtmlAgilityPack
Assembly Version: 1.11.24.0
Win32 Version: 1.11.24
CodeBase: file:///D:/Games/DDSPB2024/HtmlAgilityPack.DLL
----------------------------------------
QlmLicenseLib
Assembly Version: 12.0.19143.1
Win32 Version: 12.0.19143.1
CodeBase: file:///D:/Games/DDSPB2024/QlmLicenseLib.DLL
----------------------------------------
System.Security
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Security/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Security.dll
----------------------------------------
System.Runtime.Serialization
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Runtime.Serialization/v4.0_4.0.0.0__b77a5c561934e089/System.Runtime.Serialization.dll
----------------------------------------
System.Numerics
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Numerics/v4.0_4.0.0.0__b77a5c561934e089/System.Numerics.dll
----------------------------------------
Steamworks.NET
Assembly Version: 14.0.0.0
Win32 Version: 14.0.0
CodeBase: file:///D:/Games/DDSPB2024/Steamworks.NET.DLL
However, one thing I did notice was the 1st overall pick didn't match what it said. As in the screenshot below. The right side presentation says the Detroit Pistons won the lottery but the envelope on the left says the Brooklyn Nets do. The Pistons aren't shown anywhere on the envelope section and the Nets aren't shown anywhere on the right side of the screen.
It looks like the Pistons traded their 1st round pick along with SG Alec Burks to Brooklyn for SG Cam Thomas, C Day'Ron Sharpe & PF Noah Clowny. Which seems like a kinda dumb trade when you are in the lottery finishing 32-50.

I was able to hit continue and the draft lottery continued as normal.
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
at DDSPB2024.lottery.OnLoadEnd(WebUI webui, NameValueCollection queryStringParams)
at ElectricUI.WebUI._Lambda$__277-1()
************** Loaded Assemblies **************
mscorlib
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9181.0 built by: NET481REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/mscorlib.dll
----------------------------------------
DDSPB2024
Assembly Version: 13.0.0.0
Win32 Version: 13.0.0.0
CodeBase: file:///D:/Games/DDSPB2024/DDSPB2024.exe
----------------------------------------
System
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9172.0 built by: NET481REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
ElectricUI
Assembly Version: 1.7.0.5
Win32 Version: 1.7.0.5
CodeBase: file:///D:/Games/DDSPB2024/ElectricUI.DLL
----------------------------------------
System.Core
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9200.0 built by: NET481REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
----------------------------------------
System.Windows.Forms
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9181.0 built by: NET481REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
System.Drawing
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
Microsoft.VisualBasic
Assembly Version: 10.0.0.0
Win32 Version: 14.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Microsoft.VisualBasic/v4.0_10.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll
----------------------------------------
System.Data.SQLite
Assembly Version: 1.0.113.0
Win32 Version: 1.0.113.0
CodeBase: file:///D:/Games/DDSPB2024/System.Data.SQLite.DLL
----------------------------------------
System.Data
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9191.0 built by: NET481REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_64/System.Data/v4.0_4.0.0.0__b77a5c561934e089/System.Data.dll
----------------------------------------
System.Xml
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------
System.Configuration
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Transactions
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_64/System.Transactions/v4.0_4.0.0.0__b77a5c561934e089/System.Transactions.dll
----------------------------------------
CefSharp
Assembly Version: 84.3.10.0
Win32 Version: 84.3.10.0
CodeBase: file:///D:/Games/DDSPB2024/CefSharp.DLL
----------------------------------------
FluentFTP
Assembly Version: 32.4.3.0
Win32 Version: 32.4.3.0
CodeBase: file:///D:/Games/DDSPB2024/FluentFTP.DLL
----------------------------------------
NAudio
Assembly Version: 1.10.0.0
Win32 Version: 1.10.0.0
CodeBase: file:///D:/Games/DDSPB2024/NAudio.DLL
----------------------------------------
System.EnterpriseServices
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_64/System.EnterpriseServices/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.EnterpriseServices.dll
----------------------------------------
MathNet.Numerics
Assembly Version: 4.12.0.0
Win32 Version: 4.12.0.0
CodeBase: file:///D:/Games/DDSPB2024/MathNet.Numerics.DLL
----------------------------------------
System.Web
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9191.0 built by: NET481REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_64/System.Web/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Web.dll
----------------------------------------
CefSharp.WinForms
Assembly Version: 84.3.10.0
Win32 Version: 84.3.10.0
CodeBase: file:///D:/Games/DDSPB2024/CefSharp.WinForms.DLL
----------------------------------------
CefSharp.Core
Assembly Version: 84.3.10.0
Win32 Version: 84.3.10
CodeBase: file:///D:/Games/DDSPB2024/CefSharp.Core.DLL
----------------------------------------
Newtonsoft.Json
Assembly Version: 12.0.0.0
Win32 Version: 12.0.3.23909
CodeBase: file:///D:/Games/DDSPB2024/Newtonsoft.Json.DLL
----------------------------------------
Dapper
Assembly Version: 2.0.0.0
Win32 Version: 2.0.35.21366
CodeBase: file:///D:/Games/DDSPB2024/Dapper.DLL
----------------------------------------
System.Xml.Linq
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Xml.Linq/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.Linq.dll
----------------------------------------
Anonymously Hosted DynamicMethods Assembly
Assembly Version: 0.0.0.0
Win32 Version: 4.8.9181.0 built by: NET481REL1LAST_C
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_64/mscorlib/v4.0_4.0.0.0__b77a5c561934e089/mscorlib.dll
----------------------------------------
Accessibility
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/Accessibility/v4.0_4.0.0.0__b03f5f7f11d50a3a/Accessibility.dll
----------------------------------------
HtmlAgilityPack
Assembly Version: 1.11.24.0
Win32 Version: 1.11.24
CodeBase: file:///D:/Games/DDSPB2024/HtmlAgilityPack.DLL
----------------------------------------
QlmLicenseLib
Assembly Version: 12.0.19143.1
Win32 Version: 12.0.19143.1
CodeBase: file:///D:/Games/DDSPB2024/QlmLicenseLib.DLL
----------------------------------------
System.Security
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Security/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Security.dll
----------------------------------------
System.Runtime.Serialization
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Runtime.Serialization/v4.0_4.0.0.0__b77a5c561934e089/System.Runtime.Serialization.dll
----------------------------------------
System.Numerics
Assembly Version: 4.0.0.0
Win32 Version: 4.8.9037.0 built by: NET481REL1
CodeBase: file:///C:/Windows/Microsoft.Net/assembly/GAC_MSIL/System.Numerics/v4.0_4.0.0.0__b77a5c561934e089/System.Numerics.dll
----------------------------------------
Steamworks.NET
Assembly Version: 14.0.0.0
Win32 Version: 14.0.0
CodeBase: file:///D:/Games/DDSPB2024/Steamworks.NET.DLL
However, one thing I did notice was the 1st overall pick didn't match what it said. As in the screenshot below. The right side presentation says the Detroit Pistons won the lottery but the envelope on the left says the Brooklyn Nets do. The Pistons aren't shown anywhere on the envelope section and the Nets aren't shown anywhere on the right side of the screen.
It looks like the Pistons traded their 1st round pick along with SG Alec Burks to Brooklyn for SG Cam Thomas, C Day'Ron Sharpe & PF Noah Clowny. Which seems like a kinda dumb trade when you are in the lottery finishing 32-50.
