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[Win32Exception (0x80004005): The specified network name is no longer available]
[SqlException (0x80131904): A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)]
   System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) +1336
   System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) +164
   System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) +383
   System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +307
   System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry) +201
   System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry) +422
   System.Data.SqlClient.SqlConnection.Open() +1343
   System.Data.Entity.Infrastructure.Interception.InternalDispatcher`1.Dispatch(TTarget target, Action`2 operation, TInterceptionContext interceptionContext, Action`3 executing, Action`3 executed) +943
   System.Data.Entity.Infrastructure.Interception.DbConnectionDispatcher.Open(DbConnection connection, DbInterceptionContext interceptionContext) +473
   System.Data.Entity.SqlServer.<>c__DisplayClass1.<Execute>b__0() +19
   System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute(Func`1 operation) +89
[EntityException: An exception has been raised that is likely due to a transient failure. If you are connecting to a SQL Azure database consider using SqlAzureExecutionStrategy.]
   System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute(Func`1 operation) +229
   System.Data.Entity.Core.EntityClient.EntityConnection.Open() +318
[EntityException: The underlying provider failed on Open.]
   System.Data.Entity.Core.EntityClient.EntityConnection.Open() +738
   System.Data.Entity.Core.Objects.ObjectContext.EnsureConnection(Boolean shouldMonitorTransactions) +167
   System.Data.Entity.Core.Objects.ObjectContext.ExecuteInTransaction(Func`1 func, IDbExecutionStrategy executionStrategy, Boolean startLocalTransaction, Boolean releaseConnectionOnSuccess) +63
   System.Data.Entity.Core.Objects.<>c__DisplayClass7.<GetResults>b__5() +203
   System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute(Func`1 operation) +89
[EntityException: An exception has been raised that is likely due to a transient failure. If you are connecting to a SQL Azure database consider using SqlAzureExecutionStrategy.]
   System.Data.Entity.SqlServer.DefaultSqlExecutionStrategy.Execute(Func`1 operation) +229
   System.Data.Entity.Core.Objects.ObjectQuery`1.GetResults(Nullable`1 forMergeOption) +354
   System.Data.Entity.Core.Objects.ObjectQuery`1.<System.Collections.Generic.IEnumerable<T>.GetEnumerator>b__0() +31
   System.Data.Entity.Internal.LazyEnumerator`1.MoveNext() +39
   System.Linq.Enumerable.SingleOrDefault(IEnumerable`1 source) +261
   Musicnotes.Application.Services.FeatureToggleSplitTestService.IsFeatureEnabledForHostname(String featureName, String hostname) in C:\BuildAgent\work\dac5058dfd42cc39\musicnotes_mn1\Musicnotes.Application\Services\FeatureToggleSplitTestService.cs:28
   Castle.Proxies.Invocations.IFeatureToggleRepository_IsFeatureEnabledForHostname.InvokeMethodOnTarget() +158
   Castle.DynamicProxy.AbstractInvocation.Proceed() +110
   Musicnotes.Application.ExceptionLogger.Intercept(IInvocation invocation) in C:\BuildAgent\work\dac5058dfd42cc39\musicnotes_mn1\Musicnotes.Application\ExceptionLogger.cs:56
   Castle.DynamicProxy.AbstractInvocation.Proceed() +447
   Castle.Proxies.IFeatureToggleRepositoryProxy.IsFeatureEnabledForHostname(String featureName, String hostname) +149
   Musicnotes.BusinessLogic.Services.PasswordHashService..ctor(IFeatureToggleRepository featureToggleRepo) in C:\BuildAgent\work\dac5058dfd42cc39\musicnotes_mn1\Musicnotes.BusinessLogic\Services\PasswordHashService.cs:15
   lambda_method(Closure , Object[] ) +104
   Autofac.Core.Activators.Reflection.ConstructorParameterBinding.Instantiate() +253
[DependencyResolutionException: An exception was thrown while invoking the constructor 'Void .ctor(Musicnotes.BusinessLogic.IFeatureToggleRepository)' on type 'PasswordHashService'. ---> An exception has been raised that is likely due to a transient failure. If you are connecting to a SQL Azure database consider using SqlAzureExecutionStrategy. (See inner exception for details.)]
   Autofac.Core.Activators.Reflection.ConstructorParameterBinding.Instantiate() +717
   Autofac.Core.Activators.Reflection.ReflectionActivator.ActivateInstance(IComponentContext context, IEnumerable`1 parameters) +272
   Autofac.Core.Resolving.InstanceLookup.Activate(IEnumerable`1 parameters) +86
   Autofac.Core.Resolving.InstanceLookup.Execute() +63
   Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(ISharingLifetimeScope currentOperationScope, IComponentRegistration registration, IEnumerable`1 parameters) +171
   Autofac.Core.Activators.Reflection.ConstructorParameterBinding.Instantiate() +122
   Autofac.Core.Activators.Reflection.ReflectionActivator.ActivateInstance(IComponentContext context, IEnumerable`1 parameters) +272
   Autofac.Core.Resolving.InstanceLookup.Activate(IEnumerable`1 parameters) +86
   Autofac.Core.Resolving.InstanceLookup.Execute() +63
   Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(ISharingLifetimeScope currentOperationScope, IComponentRegistration registration, IEnumerable`1 parameters) +171
   Autofac.Core.Activators.Reflection.ConstructorParameterBinding.Instantiate() +122
   Autofac.Core.Activators.Reflection.ReflectionActivator.ActivateInstance(IComponentContext context, IEnumerable`1 parameters) +272
   Autofac.Core.Resolving.InstanceLookup.Activate(IEnumerable`1 parameters) +86
   Autofac.Core.Lifetime.LifetimeScope.GetOrCreateAndShare(Guid id, Func`1 creator) +144
   Autofac.Core.Resolving.InstanceLookup.Execute() +183
   Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(ISharingLifetimeScope currentOperationScope, IComponentRegistration registration, IEnumerable`1 parameters) +171
   Autofac.Core.Activators.Reflection.ConstructorParameterBinding.Instantiate() +122
   Autofac.Core.Activators.Reflection.ReflectionActivator.ActivateInstance(IComponentContext context, IEnumerable`1 parameters) +272
   Autofac.Core.Resolving.InstanceLookup.Activate(IEnumerable`1 parameters) +86
   Autofac.Core.Lifetime.LifetimeScope.GetOrCreateAndShare(Guid id, Func`1 creator) +144
   Autofac.Core.Resolving.InstanceLookup.Execute() +183
   Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(ISharingLifetimeScope currentOperationScope, IComponentRegistration registration, IEnumerable`1 parameters) +171
   Autofac.Core.Activators.Reflection.ConstructorParameterBinding.Instantiate() +122
   Autofac.Core.Activators.Reflection.ReflectionActivator.ActivateInstance(IComponentContext context, IEnumerable`1 parameters) +272
   Autofac.Core.Resolving.InstanceLookup.Activate(IEnumerable`1 parameters) +86
   Autofac.Core.Resolving.InstanceLookup.Execute() +63
   Autofac.Core.Resolving.ResolveOperation.GetOrCreateInstance(ISharingLifetimeScope currentOperationScope, IComponentRegistration registration, IEnumerable`1 parameters) +171
   Autofac.Core.Resolving.ResolveOperation.Execute(IComponentRegistration registration, IEnumerable`1 parameters) +108
   Autofac.ResolutionExtensions.TryResolveService(IComponentContext context, Service service, IEnumerable`1 parameters, Object& instance) +122
   Autofac.ResolutionExtensions.ResolveOptionalService(IComponentContext context, Service service, IEnumerable`1 parameters) +70
   Autofac.Integration.Mvc.AutofacDependencyResolver.GetService(Type serviceType) +75
   System.Web.Mvc.DefaultControllerActivator.Create(RequestContext requestContext, Type controllerType) +61
[InvalidOperationException: An error occurred when trying to create a controller of type 'Musicnotes.Controllers.ErrorController'. Make sure that the controller has a parameterless public constructor.]
   System.Web.Mvc.DefaultControllerActivator.Create(RequestContext requestContext, Type controllerType) +242
   System.Web.Mvc.DefaultControllerFactory.GetControllerInstance(RequestContext requestContext, Type controllerType) +2607
   System.Web.Mvc.DefaultControllerFactory.CreateController(RequestContext requestContext, String controllerName) +103
   System.Web.Mvc.MvcHandler.ProcessRequestInit(HttpContextBase httpContext, IController& controller, IControllerFactory& factory) +263
   System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, Object state) +85
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +5329
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +224
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +4710
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