see details:

00:00:00.354 - Upgrading to Version: 05.02.01
00:00:03.367 -   Executing Script: 05.00.00.SqlDataProvider Success
00:00:20.477 -   Executing Script: 05.00.01.SqlDataProvider Success
00:00:21.099 -   Executing Script: 05.01.00.SqlDataProvider Success
00:00:34.508 -   Executing Script: 05.01.01.SqlDataProvider Success
00:00:34.820 -   Executing Script: 05.01.02.SqlDataProvider Success
00:00:34.833 -   Executing Script: 05.01.03.SqlDataProvider Success
00:00:34.923 -   Executing Script: 05.01.04.SqlDataProvider Success
00:00:34.985 -   Executing Script: 05.02.00.SqlDataProvider Success
00:00:36.469 -   Executing Script: 05.02.01.SqlDataProvider Success
00:00:36.976 -   Executing Application Upgrades: 05.00.00 Error!
00:01:11.953 -   Executing Application Upgrades: 05.00.01 Success
00:01:12.055 -   Executing Application Upgrades: 05.01.00 Error!
00:01:12.208 -   Executing Application Upgrades: 05.01.01 Success
00:01:12.270 -   Executing Application Upgrades: 05.01.02 Success
00:01:12.270 -   Executing Application Upgrades: 05.01.03 Success
00:01:13.085 -   Executing Application Upgrades: 05.01.04 Success
00:01:13.087 -   Executing Application Upgrades: 05.02.00 Success
00:01:14.443 -   Executing Application Upgrades: 05.02.01 Error!
00:01:14.512 -   Cleaning Up Files: 05.00.00 Success
00:01:14.629 -   Cleaning Up Files: 05.00.01 Success
00:01:14.643 -   Cleaning Up Files: 05.01.00 Success
00:01:14.727 -   Cleaning Up Files: 05.01.01 Success
00:01:14.730 -   Cleaning Up Files: 05.01.02 Success
00:01:14.732 -   Cleaning Up Files: 05.01.03 Success
00:01:14.734 -   Cleaning Up Files: 05.01.04 Success
00:01:14.736 -   Cleaning Up Files: 05.02.00 Success
00:01:14.738 -   Cleaning Up Files: 05.02.01 Success
00:01:14.742 -   Updating Config Files: 05.00.00 Success
00:01:14.747 -   Updating Config Files: 05.00.01 Success
00:01:14.749 -   Updating Config Files: 05.01.00 Success
00:01:14.857 -   Updating Config Files: 05.01.01 Success
00:01:14.857 -   Updating Config Files: 05.01.02 Success
00:01:14.860 -   Updating Config Files: 05.01.03 Success
00:01:14.863 -   Updating Config Files: 05.01.04 Success
00:01:14.864 -   Updating Config Files: 05.02.00 Success
00:01:14.872 -   Updating Config Files: 05.02.01 Success
00:01:14.878 - Performing General Upgrades
00:01:15.112 - Installing Optional Modules:
00:01:15.121 -   Installing Package File HTML_Community_05.02.00_Install:  Success
00:01:17.538 - Installing Optional Skins:
00:01:17.540 - Installing Optional Containers:
00:01:17.540 - Installing Optional Languages:
00:01:17.541 - Installing Optional Providers:
00:01:17.541 -   Installing Package File AspNetMembershipProvider_05.02.00_Install:  Success
00:01:17.885 -   Installing Package File CorePermissionProvider_05.01.01_Install:  Success
00:01:18.002 -   Installing Package File DatabaseLoggingProvider_05.01.01_Install:  Success
00:01:18.135 -   Installing Package File DNNMembershipProvider_05.01.03_Install:  Success
00:01:18.296 -   Installing Package File DNNMenuNavigationProvider_05.01.00_Install:  Success
00:01:18.444 -   Installing Package File DNNTreeNavigationProvider_05.01.00_Install:  Success
00:01:18.568 -   Installing Package File FckHtmlEditorProvider_02.00.04_Install:  Success
00:01:29.513 -   Installing Package File FileBasedCachingProvider_05.01.03_Install:  Success
00:01:29.653 -   Installing Package File FileModuleCachingProvider_05.02.01_Install:  Success
00:01:29.802 -   Installing Package File MemoryModuleCachingProvider_05.02.01_Install:  Success
00:01:29.958 -   Installing Package File SchedulingProvider_05.02.01_Install:  Success
00:01:30.160 -   Installing Package File SearchIndexProvider_05.01.00_Install:  Success
00:01:30.568 -   Installing Package File SearchProvider_05.01.01_Install:  Success
00:01:30.706 -   Installing Package File SolpartMenuNavigationProvider_05.01.00_Install:  Success
00:01:30.871 - Installing Optional AuthSystems:
00:01:30.872 -   Installing Package File LiveID_01.00.01_Install:  Success
00:01:31.102 -   Installing Package File OpenID_02.00.00_Install:  Success
00:01:31.415 - Installing Optional Packages:

Upgrade Complete

there are 3 errors
how to fix them?

Hello

thanks for you reply

yes, i can login with host account ,and i reviewed logs in event viewer section.

and there is no logs in 05.00.01.log ,05.01.00.log and 05.02.01.log

see errors:

1.

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System.Data.SqlClient.SqlException: Violation of UNIQUE KEY constraint 'IX_DesktopModulePermission'. Cannot insert duplicate key in object 'dbo.DesktopModulePermission'. The statement has been terminated. at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlDataReader.ConsumeMetaData() at System.Data.SqlClient.SqlDataReader.get_MetaData() at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) at System.Data.SqlClient.SqlCommand.ExecuteScalar() at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteScalar(SqlConnection connection, CommandType commandType, String commandText, SqlParameter[] commandParameters) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteScalar(String connectionString, CommandType commandType, String commandText, SqlParameter[] commandParameters) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteScalar(String connectionString, String spName, Object[] parameterValues) at DotNetNuke.Data.SqlDataProvider.AddDesktopModulePermission(Int32 portalDesktopModuleID, Int32 permissionID, Int32 roleID, Boolean allowAccess, Int32 userID, Int32 createdByUserID) at DotNetNuke.Security.Permissions.DesktopModulePermissionController.AddDesktopModulePermission(DesktopModulePermissionInfo objDesktopModulePermission) at DotNetNuke.Entities.Modules.DesktopModuleController.AddDesktopModuleToPortal(Int32 portalID, DesktopModuleInfo desktopModule, DesktopModulePermissionCollection permissions, Boolean clearCache) at DotNetNuke.Services.Upgrade.Upgrade.UpgradeApplication(Version version, Boolean writeFeedback)

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2.

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System.Data.SqlClient.SqlException: The UPDATE statement conflicted with the FOREIGN KEY constraint "FK_DesktopModules_Packages". The conflict occurred in database "DNN_88003", table "dbo.Packages", column 'PackageID'. The statement has been terminated. at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(SqlConnection connection, CommandType commandType, String commandText, SqlParameter[] commandParameters) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, CommandType commandType, String commandText, SqlParameter[] commandParameters) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, String spName, Object[] parameterValues) at DotNetNuke.Data.SqlDataProvider.UpdateDesktopModule(Int32 DesktopModuleId, Int32 packageID, String ModuleName, String FolderName, String FriendlyName, String Description, String Version, Boolean IsPremium, Boolean IsAdmin, String BusinessControllerClass, Int32 SupportedFeatures, String CompatibleVersions, String Dependencies, String Permissions, Int32 lastModifiedByUserID) at DotNetNuke.Entities.Modules.DesktopModuleController.SaveDesktopModule(DesktopModuleInfo desktopModule, Boolean saveChildren, Boolean clearCache) at DotNetNuke.Services.Upgrade.Upgrade.RemoveModuleFromPortals(String friendlyName) at DotNetNuke.Services.Upgrade.Upgrade.UpgradeApplication(Version version, Boolean writeFeedback)

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3.

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 System.Data.SqlClient.SqlException: Cannot insert the value NULL into column 'LanguageID', table 'DNN_88003.dbo.PortalLanguages'; column does not allow nulls. INSERT fails. Cannot insert the value NULL into column 'LanguageID', table 'DNN_88003.dbo.PortalLanguages'; column does not allow nulls. INSERT fails. Cannot insert the value NULL into column 'LanguageID', table 'DNN_88003.dbo.PortalLanguages'; column does not allow nulls. INSERT fails. Cannot insert the value NULL into column 'LanguageID', table 'DNN_88003.dbo.PortalLanguages'; column does not allow nulls. INSERT fails. Cannot insert the value NULL into column 'LanguageID', table 'DNN_88003.dbo.PortalLanguages'; column does not allow nulls. INSERT fails. The statement has been terminated. The statement has been terminated. The statement has been terminated. The statement has been terminated. The statement has been terminated. at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(SqlConnection connection, CommandType commandType, String commandText, SqlParameter[] commandParameters) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, CommandType commandType, String commandText, SqlParameter[] commandParameters) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, CommandType commandType, String commandText) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteNonQuery(String connectionString, String spName, Object[] parameterValues) at DotNetNuke.Data.SqlDataProvider.ExecuteNonQuery(String ProcedureName, Object[] commandParameters) at DotNetNuke.Services.Upgrade.Upgrade.UpgradeApplication(Version version, Boolean writeFeedback)
 

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any ideas will be appreciated.

Thank you