So i have a single farm SP 2013 site.  Just some stuff we use for internal team sites.  I was checking into why it was running so slow.  In the Central Admin console it said that the DB was from a previous version.   Well that is true so i decided to see what it would take to upgrade it. I then ran the Configuration wizard and it immediately came up and said This wizard will upgrade SharePoint products.  SO i ran that and then received this error.  Now my SharePoint sites work but i can't get into the central admin site.  Not usre what i messed up but maybe one of you can direct me in the proper direction.  Thanks.

Here is the exception it gave...

An exception of type Microsoft.SharePoint.SPException was thrown.  Additional exception information: 
Microsoft.SharePoint.SPException ---> System.Runtime.InteropServices.COMException: <nativehr>0x80131904</nativehr><nativestack></nativestack>
   at Microsoft.SharePoint.Library.SPRequestInternalClass.GetListsWithCallback(String bstrUrl, Guid foreignWebId, String bstrListInternalName, Int32 dwBaseType, Int32 dwBaseTypeAlt, Int32 dwServerTemplate, UInt32 dwGetListFlags, UInt32 dwListFilterFlags, Boolean bPrefetchMetaData, Boolean bSecurityTrimmed, Boolean bGetSecurityData, Boolean bPrefetchRelatedFields, ISP2DSafeArrayWriter p2DWriter, Int32& plRecycleBinCount)
   at Microsoft.SharePoint.Library.SPRequest.GetListsWithCallback(String bstrUrl, Guid foreignWebId, String bstrListInternalName, Int32 dwBaseType, Int32 dwBaseTypeAlt, Int32 dwServerTemplate, UInt32 dwGetListFlags, UInt32 dwListFilterFlags, Boolean bPrefetchMetaData, Boolean bSecurityTrimmed, Boolean bGetSecurityData, Boolean bPrefetchRelatedFields, ISP2DSafeArrayWriter p2DWriter, Int32& plRecycleBinCount)
   --- End of inner exception stack trace ---
   at Microsoft.SharePoint.SPGlobal.HandleComException(COMException comEx)
   at Microsoft.SharePoint.Library.SPRequest.GetListsWithCallback(String bstrUrl, Guid foreignWebId, String bstrListInternalName, Int32 dwBaseType, Int32 dwBaseTypeAlt, Int32 dwServerTemplate, UInt32 dwGetListFlags, UInt32 dwListFilterFlags, Boolean bPrefetchMetaData, Boolean bSecurityTrimmed, Boolean bGetSecurityData, Boolean bPrefetchRelatedFields, ISP2DSafeArrayWriter p2DWriter, Int32& plRecycleBinCount)
   at Microsoft.SharePoint.SPListCollection.EnsureListsData(Guid webId, String strListName)
   at Microsoft.SharePoint.SPListCollection.get_Count()
   at Microsoft.SharePoint.Administration.SPAdministrationWebApplication.get_HealthRules()
   at Microsoft.SharePoint.Administration.Health.SPHealthAnalyzer.RegisterRules(Assembly assembly)
   at Microsoft.Office.Server.Administration.StateService.Update()
   at Microsoft.SharePoint.PostSetupConfiguration.ServicesTask.InstallServiceInConfigDB(Boolean provisionTheServiceToo, String serviceRegistryKeyName)
   at Microsoft.SharePoint.PostSetupConfiguration.ServicesTask.InstallServices(Boolean provisionTheServicesToo)
   at Microsoft.SharePoint.PostSetupConfiguration.ServicesTask.Run()
   at Microsoft.SharePoint.PostSetupConfiguration.TaskThread.ExecuteTask()

All services are up and running and yet i get http 500 error when i try to open the Central Admin console.

You need to run farm configuration wizard (run as administrator) with farm setup account (which means it has local admin access on the sp server, sp-shelladmin access to all databases and dbo access to the CA content database+ farm config database).  Also we have seen this error if for some reason db permissions are messed up or the account with which CA is running, does not have required permission level on database).

Hope this helps.

When i go to SharePoint products configuration wizard and run that form the start menu in windows all that happens is it wants to upgrade.  I can't get anywhere else.  Is there another way to do that?  Thanks.  

You can run it again. No issues with that.

Since you started the upgrade what step did it fail? what change did you make recently in you SharePoint farm that could have probably messed up the envt. Do you have a log named upgrade failed logs in Logs folder. Check that. Temporarily you can delete and recreate the central admin but recreating could fail if there are some common issues with PSCONFIG. Have you tried command line PSCONFIG? 

PSConfig.exe -cmd upgrade -inplace b2b -force -cmd applicationcontent -install -cmd installfeatures

Ensure that you have checked all the services, apppool etc again

Ok so i checked the permissions for the user account that runs the SP services.  If i go into SQL server that user has dbo level permissions on the DB.  I have checked the all services and apppools.  Whe i run the command 

PSConfig.exe -cmd upgrade -inplace b2b -force -cmd applicationcontent -install -cmd installfeatures

I get to task 5 of 6 Upgrading the SharePoint products.

I get the following error log.

WRN            Unable to create a Service Connection Point in the current Active Directory domain. Verify that the SharePoint container exists in the current domain and that you have rights to write to it.
Microsoft.SharePoint.SPException: The object LDAP://CN=Microsoft SharePoint Products,CN=System,DC=cic,DC=scic,DC=com doesn't exist in the directory.
   at Microsoft.SharePoint.Administration.SPServiceConnectionPoint.Ensure(String serviceBindingInformation)
   at Microsoft.SharePoint.PostSetupConfiguration.UpgradeTask.Run()
09/04/2015 09:46:06  13  ERR            Task upgrade has failed with an unknown exception 
09/04/2015 09:46:06  13  ERR            Exception: System.Data.SqlClient.SqlException (0x80131904): Invalid object name 'Webs'.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
   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, Int32 timeout, Task& task, Boolean asyncWrite)
   at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean asyncWrite)
   at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
   at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
   at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior)
   at Microsoft.SharePoint.Utilities.SqlSession.ExecuteReader(SqlCommand command, CommandBehavior behavior, SqlQueryData monitoringData, Boolean retryForDeadLock)
   at Microsoft.SharePoint.Utilities.SqlSession.ExecuteReader(SqlCommand command, Boolean retryForDeadLock)
   at Microsoft.SharePoint.Utilities.SqlSession.ExecuteReader(SqlCommand command)
   at Microsoft.SharePoint.Upgrade.SPContentDatabaseIntegrity.CheckMissingWebTemplates(Boolean showLocation)
   at Microsoft.SharePoint.Upgrade.SPContentDatabaseIntegrity.Check(SPContentDatabaseIntegrityCheckOptions options)
   at Microsoft.SharePoint.Upgrade.SPContentDatabaseSequence.ContentDatabaseDataIntegrityCheck()
   at Microsoft.SharePoint.Upgrade.SPContentDatabaseSequence.PreUpgrade()
   at Microsoft.SharePoint.Upgrade.SPUpgradeSession.Upgrade(Object o, Boolean bRecurse)
   at Microsoft.SharePoint.Administration.SPPersistedUpgradableObject.Upgrade(Boolean recursively)
   at Microsoft.SharePoint.Administration.SPDatabase.Upgrade(Boolean recursively)
   at Microsoft.SharePoint.Administration.SPContentDatabase.<>c__DisplayClass2.<Upgrade>b__0()
   at Microsoft.SharePoint.SPSecurity.RunAsUser(SPUserToken userToken, Boolean bResetContext, WaitCallback code, Object param)
   at Microsoft.SharePoint.Administration.SPContentDatabase.Upgrade(Boolean recursively)
   at Microsoft.SharePoint.Upgrade.SPUpgradeSession.ReflexiveUpgrade(Object o, Boolean bRecurse)
   at Microsoft.SharePoint.Upgrade.SPUpgradeSession.Upgrade(Object o, Boolean bRecurse)
   at Microsoft.SharePoint.Administration.SPPersistedUpgradableObject.Upgrade(Boolean recursively)
   at Microsoft.SharePoint.Upgrade.SPUpgradeSession.ReflexiveUpgrade(Object o, Boolean bRecurse)
   at Microsoft.SharePoint.Upgrade.SPUpgradeSession.Upgrade(Object o, Boolean bRecurse)
   at Microsoft.SharePoint.Administration.SPPersistedUpgradableObject.Upgrade(Boolean recursively)
   at Microsoft.SharePoint.Upgrade.SPUpgradeSession.ReflexiveUpgrade(Object o, Boolean bRecurse)
   at Microsoft.SharePoint.Upgrade.SPUpgradeSession.Upgrade(Object o, Boolean bRecurse)
   at Microsoft.SharePoint.Upgrade.SPManager.InplaceUpgradeAdministrationWebApplication()
   at Microsoft.SharePoint.PostSetupConfiguration.UpgradeTask.Run()
   at Microsoft.SharePoint.PostSetupConfiguration.TaskThread.ExecuteTask()

Ok so i made it past the AD error by addign the cotainer in ADSI.  Now i get this error.  What is Webs?

Task upgrade has failed with an unknown exception 
09/04/2015 10:00:43  15  ERR            Exception: System.Data.SqlClient.SqlException (0x80131904): Invalid object name 'Webs'.
   at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction)
   at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose)
   at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady)
   at System.Data.SqlClient.SqlDataReader.TryConsumeMetaData()
   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, Int32 timeout, Task& task, Boolean asyncWrite)
   at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean asyncWrite)
   at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method)
   at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method)
   at System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior)
   at Microsoft.SharePoint.Utilities.SqlSession.ExecuteReader(SqlCommand command, CommandBehavior behavior, SqlQueryData monitoringData, Boolean retryForDeadLock)
   at Microsoft.SharePoint.Utilities.SqlSession.ExecuteReader(SqlCommand command, Boolean retryForDeadLock)
   at Microsoft.SharePoint.Utilities.SqlSession.ExecuteReader(SqlCommand command)
   at Microsoft.SharePoint.Upgrade.SPContentDatabaseIntegrity.CheckMissingWebTemplates(Boolean showLocation)
   at Microsoft.SharePoint.Upgrade.SPContentDatabaseIntegrity.Check(SPContentDatabaseIntegrityCheckOptions options)
   at Microsoft.SharePoint.Upgrade.SPContentDatabaseSequence.ContentDatabaseDataIntegrityCheck()
   at Microsoft.SharePoint.Upgrade.SPContentDatabaseSequence.PreUpgrade()
   at Microsoft.SharePoint.Upgrade.SPUpgradeSession.Upgrade(Object o, Boolean bRecurse)
   at Microsoft.SharePoint.Administration.SPPersistedUpgradableObject.Upgrade(Boolean recursively)
   at Microsoft.SharePoint.Administration.SPDatabase.Upgrade(Boolean recursively)
   at Microsoft.SharePoint.Administration.SPContentDatabase.<>c__DisplayClass2.<Upgrade>b__0()
   at Microsoft.SharePoint.SPSecurity.RunAsUser(SPUserToken userToken, Boolean bResetContext, WaitCallback code, Object param)
   at Microsoft.SharePoint.Administration.SPContentDatabase.Upgrade(Boolean recursively)
   at Microsoft.SharePoint.Upgrade.SPUpgradeSession.ReflexiveUpgrade(Object o, Boolean bRecurse)
   at Microsoft.SharePoint.Upgrade.SPUpgradeSession.Upgrade(Object o, Boolean bRecurse)
   at Microsoft.SharePoint.Administration.SPPersistedUpgradableObject.Upgrade(Boolean recursively)
   at Microsoft.SharePoint.Upgrade.SPUpgradeSession.ReflexiveUpgrade(Object o, Boolean bRecurse)
   at Microsoft.SharePoint.Upgrade.SPUpgradeSession.Upgrade(Object o, Boolean bRecurse)
   at Microsoft.SharePoint.Administration.SPPersistedUpgradableObject.Upgrade(Boolean recursively)
   at Microsoft.SharePoint.Upgrade.SPUpgradeSession.ReflexiveUpgrade(Object o, Boolean bRecurse)
   at Microsoft.SharePoint.Upgrade.SPUpgradeSession.Upgrade(Object o, Boolean bRecurse)
   at Microsoft.SharePoint.Upgrade.SPManager.InplaceUpgradeAdministrationWebApplication()
   at Microsoft.SharePoint.PostSetupConfiguration.UpgradeTask.Run()
   at Microsoft.SharePoint.PostSetupConfiguration.TaskThread.ExecuteTask()
ClientConnectionId:bf90a28e-42df-4211-bd8b-971745788698