[Solved] Error 500 on login page

Hi,

We have recently updated to the latest 3.2 by updating to the latest 3.1 first.

On occasion, when visiting the CloudPanel login page, we are presented with a 500 error as below. A quick refresh/reload and the error is gone, and i get the expected branding. and all is ok. The error mentions Nancy, so im guessing its a templating issue, but it also doesnt happen every time :(.

System.NullReferenceException: Object reference not set to an instance of an object. at Microsoft.CSharp.CSharpCodeGenerator.GenerateStatements(CodeStatementCollection stms) at Microsoft.CSharp.CSharpCodeGenerator.GenerateMethod(CodeMemberMethod e, CodeTypeDeclaration c) at Microsoft.CSharp.CSharpCodeGenerator.GenerateMethods(CodeTypeDeclaration e) at Microsoft.CSharp.CSharpCodeGenerator.GenerateType(CodeTypeDeclaration e) at Microsoft.CSharp.CSharpCodeGenerator.System.CodeDom.Compiler.ICodeGenerator.GenerateCodeFromType(CodeTypeDeclaration e, TextWriter w, CodeGeneratorOptions o) at Microsoft.CSharp.CSharpCodeGenerator.GenerateTypes(CodeNamespace e) at Microsoft.CSharp.CSharpCodeGenerator.GenerateNamespace(CodeNamespace e) at Microsoft.CSharp.CSharpCodeGenerator.System.CodeDom.Compiler.ICodeGenerator.GenerateCodeFromNamespace(CodeNamespace e, TextWriter w, CodeGeneratorOptions o) at Microsoft.CSharp.CSharpCodeGenerator.GenerateNamespaces(CodeCompileUnit e) at Microsoft.CSharp.CSharpCodeGenerator.GenerateCompileUnit(CodeCompileUnit e) at Microsoft.CSharp.CSharpCodeGenerator.System.CodeDom.Compiler.ICodeGenerator.GenerateCodeFromCompileUnit(CodeCompileUnit e, TextWriter w, CodeGeneratorOptions o) at Nancy.ViewEngines.Razor.RazorViewEngine.GenerateRazorViewFactory(IRazorViewRenderer renderer, GeneratorResults generatorResults, Type passedModelType, ViewLocationResult viewLocationResult) at Nancy.ViewEngines.Razor.RazorViewEngine.GetCompiledViewFactory(TextReader reader, Type passedModelType, ViewLocationResult viewLocationResult) at Nancy.ViewEngines.Razor.RazorViewEngine.<>c__DisplayClass22_0.<GetOrCompileView>b__0(ViewLocationResult x) at Nancy.ViewEngines.DefaultViewCache.<>c__DisplayClass3_0`1.<GetOrAdd>b__0(ViewLocationResult x) at System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory) at Nancy.ViewEngines.DefaultViewCache.GetOrAdd[TCompiledView](ViewLocationResult viewLocationResult, Func`2 valueFactory) at Nancy.ViewEngines.Razor.RazorViewEngine.GetOrCompileView(ViewLocationResult viewLocationResult, IRenderContext renderContext, Type passedModelType) at System.Dynamic.UpdateDelegates.UpdateAndExecute4[T0,T1,T2,T3,TRet](CallSite site, T0 arg0, T1 arg1, T2 arg2, T3 arg3) at Nancy.ViewEngines.Razor.RazorViewEngine.GetViewInstance(ViewLocationResult viewLocationResult, IRenderContext renderContext, Object model) at System.Dynamic.UpdateDelegates.UpdateAndExecute4[T0,T1,T2,T3,TRet](CallSite site, T0 arg0, T1 arg1, T2 arg2, T3 arg3) at Nancy.ViewEngines.Razor.RazorViewEngine.<>c__DisplayClass9_0.<RenderView>b__0(Stream stream) at Nancy.Responses.MaterialisingResponse.PreExecute(NancyContext context) at Nancy.NancyEngine.<InvokeRequestLifeCycle>d__22.MoveNext()