Server Error in '/' Application.

Login failed for user 'visitor'.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Data.SqlClient.SqlException: Login failed for user 'visitor'.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[SqlException (0x80131904): Login failed for user 'visitor'.]
   System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) +1338
   System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) +159
   System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) +382
   System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +307
   System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry) +198
   System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry) +422
   System.Data.SqlClient.SqlConnection.Open() +199
   System.Data.EntityClient.EntityConnection.OpenStoreConnectionIf(Boolean openCondition, DbConnection storeConnectionToOpen, DbConnection originalConnection, String exceptionCode, String attemptedOperation, Boolean& closeStoreConnectionOnFailure) +40

[EntityException: The underlying provider failed on Open.]
   System.Data.EntityClient.EntityConnection.OpenStoreConnectionIf(Boolean openCondition, DbConnection storeConnectionToOpen, DbConnection originalConnection, String exceptionCode, String attemptedOperation, Boolean& closeStoreConnectionOnFailure) +211
   System.Data.EntityClient.EntityConnection.Open() +133
   System.Data.Objects.ObjectContext.EnsureConnection() +83
   System.Data.Objects.ObjectQuery`1.GetResults(Nullable`1 forMergeOption) +48
   System.Data.Objects.ObjectQuery`1.System.Collections.Generic.IEnumerable<T>.GetEnumerator() +40
   System.Linq.Enumerable.ToDictionary(IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer) +170
   System.Linq.Enumerable.ToDictionary(IEnumerable`1 source, Func`2 keySelector) +117
   NopSolutions.NopCommerce.BusinessLogic.Configuration.Settings.SettingManager.GetAllSettings() +674
   NopSolutions.NopCommerce.BusinessLogic.Configuration.Settings.SettingManager.GetSettingByName(String name) +142
   NopSolutions.NopCommerce.BusinessLogic.Configuration.Settings.SettingManager.GetSettingValue(String name) +59
   NopSolutions.NopCommerce.BusinessLogic.Configuration.Settings.SettingManager.GetSettingValueBoolean(String name, Boolean defaultValue) +62
   NopSolutions.NopCommerce.BusinessLogic.Configuration.Settings.SettingManager.GetSettingValueBoolean(String name) +48
   NopSolutions.NopCommerce.BusinessLogic.Directory.LanguageManager.get_CacheEnabled() +51
   NopSolutions.NopCommerce.BusinessLogic.Directory.LanguageManager.GetAllLanguages(Boolean showHidden) +228
   NopSolutions.NopCommerce.BusinessLogic.NopContext.get_WorkingLanguage() +120
   NopSolutions.NopCommerce.HttpModules.MembershipHttpModule.Application_BeginRequest(Object sender, EventArgs e) +164
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +223
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +220
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +94


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0