jabbr error

[ReflectionTypeLoadException: Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information.]
   System.Reflection.RuntimeModule.GetTypes(RuntimeModule module) +0
   System.Reflection.Assembly.GetTypes() +118
   SimpleAuthentication.Core.ReflectionHelpers.<FindAllTypesOf>b__0(Assembly s) +20
   System.Linq.<SelectManyIterator>d__1`2.MoveNext() +293
   System.Linq.WhereEnumerableIterator`1.MoveNext() +51
   System.Collections.Generic.List`1..ctor(IEnumerable`1 collection) +452
   System.Linq.Enumerable.ToList(IEnumerable`1 source) +70
   SimpleAuthentication.Core.ReflectionHelpers.FindAllTypesOf() +291
   SimpleAuthentication.Core.AuthenticationProviderFactory.<.cctor>b__d() +61
   System.Lazy`1.CreateValue() +709
   System.Lazy`1.LazyInitValue() +191
   JabbR.Infrastructure.AuthenticationService..ctor(AuthenticationProviderFactory factory, ApplicationSettings appSettings) +155
   DynamicInjectorb045864c594c43f4b1d6ca7df5f9f1f5(Object[] ) +159
   Ninject.Activation.Context.Resolve() +294
   System.Linq.WhereSelectEnumerableIterator`2.MoveNext() +223
   System.Linq.Enumerable.SingleOrDefault(IEnumerable`1 source) +203
   System.Linq.WhereSelectArrayIterator`2.MoveNext() +80
   System.Linq.Buffer`1..ctor(IEnumerable`1 source) +264
   System.Linq.Enumerable.ToArray(IEnumerable`1 source) +106
   Ninject.Activation.Providers.StandardProvider.Create(IContext context) +779
   Ninject.Activation.Context.Resolve() +294
   System.Linq.WhereSelectListIterator`2.MoveNext() +111
   System.Linq.<CastIterator>d__1`1.MoveNext() +75
   Nancy.Routing.RouteCache.BuildCache(IEnumerable`1 modules) +424
   Nancy.Routing.RouteCache..ctor(INancyModuleCatalog moduleCatalog, INancyContextFactory contextFactory, IRouteSegmentExtractor routeSegmentExtractor, IRouteDescriptionProvider routeDescriptionProvider, ICultureService cultureService) +296
   DynamicInjectorba514c2e66a4493dbf1ebdffc76409cf(Object[] ) +253
   Ninject.Activation.Context.Resolve() +294
   System.Linq.WhereSelectEnumerableIterator`2.MoveNext() +223
   System.Linq.Enumerable.SingleOrDefault(IEnumerable`1 source) +203
   System.Linq.WhereSelectArrayIterator`2.MoveNext() +80
   System.Linq.Buffer`1..ctor(IEnumerable`1 source) +264
   System.Linq.Enumerable.ToArray(IEnumerable`1 source) +106
   Ninject.Activation.Providers.StandardProvider.Create(IContext context) +779
   Ninject.Activation.Context.Resolve() +294
   System.Linq.WhereSelectEnumerableIterator`2.MoveNext() +223
   System.Linq.Enumerable.SingleOrDefault(IEnumerable`1 source) +203
   System.Linq.WhereSelectArrayIterator`2.MoveNext() +80
   System.Linq.Buffer`1..ctor(IEnumerable`1 source) +163
   System.Linq.Enumerable.ToArray(IEnumerable`1 source) +106
   Ninject.Activation.Providers.StandardProvider.Create(IContext context) +779
   Ninject.Activation.Context.Resolve() +294
   System.Linq.WhereSelectEnumerableIterator`2.MoveNext() +223
   System.Linq.Enumerable.SingleOrDefault(IEnumerable`1 source) +203
   System.Linq.WhereSelectArrayIterator`2.MoveNext() +80
   System.Linq.Buffer`1..ctor(IEnumerable`1 source) +163
   System.Linq.Enumerable.ToArray(IEnumerable`1 source) +106
   Ninject.Activation.Providers.StandardProvider.Create(IContext context) +779
   Ninject.Activation.Context.Resolve() +294
   System.Linq.WhereSelectEnumerableIterator`2.MoveNext() +223
   System.Linq.<CastIterator>d__1`1.MoveNext() +248
   System.Linq.Enumerable.Single(IEnumerable`1 source) +240
   Nancy.Bootstrapper.NancyBootstrapperBase`1.SafeGetNancyEngineInstance() +42

[InvalidOperationException: Something went wrong when trying to satisfy one of the dependencies during composition, make sure that you've registered all new dependencies in the container and inspect the innerexception for more details.]
   Nancy.Bootstrapper.NancyBootstrapperBase`1.SafeGetNancyEngineInstance() +142
   Nancy.Bootstrapper.NancyBootstrapperBase`1.GetEngine() +36
   Nancy.Owin.NancyOwinHost..ctor(Func`2 next, NancyOptions options) +90
   lambda_method(Closure , Func`2 , NancyOptions ) +74

[TargetInvocationException: Exception has been thrown by the target of an invocation.]
   System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor) +0
   System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) +128
   System.Delegate.DynamicInvokeImpl(Object[] args) +153
   Microsoft.Owin.Builder.AppBuilder.BuildInternal(Type signature) +280
   Microsoft.Owin.Host.SystemWeb.OwinAppContext.Initialize(Action`1 startup) +882
   Microsoft.Owin.Host.SystemWeb.OwinHttpModule.InitializeBlueprint() +161
   System.Threading.LazyInitializer.EnsureInitializedCore(T& target, Boolean& initialized, Object& syncLock, Func`1 valueFactory) +141
   Microsoft.Owin.Host.SystemWeb.OwinHttpModule.Init(HttpApplication context) +108
   System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +618
   System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +172
   System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +431
   System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +343

[HttpException (0x80004005): Exception has been thrown by the target of an invocation.]
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +579
   System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +118
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +660