PLEASE let us know how to fix this issue!
Error In Creating Digest for User 11: Autofac.Core.DependencyResolutionException: No scope with a Tag matching 'Context' is visible from the scope in which the instance was requested. This generally indicates that a component registered as per-HTTP request is being reqested by a SingleInstance() component (or a similar scenario.) Under the web integration always request dependencies from the DependencyResolver.Current or ILifetimeScopeProvider.RequestLifetime, never from the container itself.
at Autofac.Core.Lifetime.MatchingScopeLifetime.FindScope(ISharingLifetimeScope mostNestedVisibleScope)
at Autofac.Core.Resolving.InstanceLookup..ctor(IComponentRegistration registration, IResolveOperation context, ISharingLifetimeScope mostNestedVisibleScope, IEnumerable`1 parameters)
at Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(ISharingLifetimeScope currentOperationScope, IComponentRegistration registration, IEnumerable`1 parameters)
at Autofac.Core.Resolving.InstanceLookup.ResolveComponent(IComponentRegistration registration, IEnumerable`1 parameters)
at Autofac.ResolutionExtensions.TryResolveService(IComponentContext context, Service service, IEnumerable`1 parameters, Object& instance)
at Autofac.ResolutionExtensions.ResolveService(IComponentContext context, Service service, IEnumerable`1 parameters)
at Autofac.ResolutionExtensions.Resolve[TService](IComponentContext context, IEnumerable`1 parameters)
at YAF.Core.YafBaseContainerModule.b__a(IComponentContext k)
at Autofac.RegistrationExtensions.<>c__DisplayClass10`1.b__f(IComponentContext c, IEnumerable`1 p)
at Autofac.Builder.RegistrationBuilder.<>c__DisplayClass1`1.b__0(IComponentContext c, IEnumerable`1 p)
at Autofac.Core.Activators.Delegate.DelegateActivator.ActivateInstance(IComponentContext context, IEnumerable`1 parameters)
at Autofac.Core.Resolving.InstanceLookup.Activate(IEnumerable`1 parameters)
at Autofac.Core.Resolving.InstanceLookup.Execute()
at Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(ISharingLifetimeScope currentOperationScope, IComponentRegistration registration, IEnumerable`1 parameters)
at Autofac.Core.Resolving.ResolveOperation.Execute(IComponentRegistration registration, IEnumerable`1 parameters)
at Autofac.Core.Lifetime.LifetimeScope.ResolveComponent(IComponentRegistration registration, IEnumerable`1 parameters)
at Autofac.ResolutionExtensions.TryResolveService(IComponentContext context, Service service, IEnumerable`1 parameters, Object& instance)
at Autofac.ResolutionExtensions.ResolveService(IComponentContext context, Service service, IEnumerable`1 parameters)
at YAF.Core.AutoFacServiceLocatorProvider.Get(Type serviceType)
at YAF.Types.Interfaces.IServiceLocatorExtensions.Get[TService](IServiceLocator serviceLocator)
at YAF.Types.Interfaces.IServiceLocatorExtensions.Get[TService](IHaveServiceLocator haveLocator)
at YAF.Core.Services.YafDigest.GetDigestUrl(Int32 userId, Int32 boardId, Boolean showErrors)
at YAF.Core.Services.YafDigest.GetDigestHtml(Int32 userId, Int32 boardId, Boolean showErrors)
at YAF.Core.DigestSendTask.SendDigestToUsers(IEnumerable`1 usersWithDigest, Int32 boardId, String forumName)