Sitefinity 9.0 Multi Site - Creating new site with existing site pages and content gives an Item with the same key has already been added error
Creating site using Duplicate pages and settings from existing site gives me Item with the same key has already been added.
please see trace log below
Additional Info:
MachineName : GG-SF-WEB
TimeStamp : 8/24/2016 8:00:32 PM
FullName : Telerik.Sitefinity.Utilities, Version=9.0.6000.0, Culture=neutral, PublicKeyToken=b28c218413bdf563
AppDomainName : /LM/W3SVC/2/ROOT-2-131165421057507692
ThreadIdentity :
WindowsIdentity : IIS APPPOOL\xvouchermarketplace
Requested URL : 10.50.105.5/.../
Inner Exception
---------------
Type : System.ArgumentException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
Message : An item with the same key has already been added.
Source : mscorlib
Help link :
ParamName :
Data : System.Collections.ListDictionaryInternal
TargetSite : Void ThrowArgumentException(System.ExceptionResource)
HResult : -2147024809
Stack Trace : at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
at Telerik.Sitefinity.Configuration.ConfigElementDictionary`2.Add(TKey key, TElement element)
at Telerik.Sitefinity.Data.ManagerExtensions.RegisterProviderSettings(Type configType, String providerName, String providerTitle, NameValueCollection parameters, Action`2 applyProviderDefaultSettings)
at Telerik.Sitefinity.Modules.GenericContent.ContentManagerBase`1.CreateProvider(String providerName, String providerTitle, NameValueCollection parameters)
at Telerik.Sitefinity.Data.DataSource.DataSourceProxy.CreateProvider(String providerName, String providerTitle, NameValueCollection parameters)
at Telerik.Sitefinity.Multisite.Web.Services.MultisiteService.UpdateDataSources(Guid siteId, SiteConfigurationViewModel modelviewSite, Boolean isCreatingSite, MultisiteManager multisiteManager)
at Telerik.Sitefinity.Multisite.Web.Services.MultisiteService.SaveSiteInternal(String siteId, SiteConfigurationViewModel site, MultisiteManager& multisiteManager, Boolean createSiteDependencies, Nullable`1 rootNodeId)
Category: ErrorLog
Priority: 0
EventId: 90000
Severity: Error
Title:Enterprise Library Exception Handling
Machine: GG-SF-WEB
App Domain: /LM/W3SVC/2/ROOT-2-131165421057507692
ProcessId: 2580
Process Name: c:\windows\system32\inetsrv\w3wp.exe
Thread Name:
Win32 ThreadId:6140
Extended Properties:
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Timestamp: 8/24/2016 7:28:03 PM
Message: System.ArgumentException: An item with the same key has already been added.
at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
at Telerik.Sitefinity.Configuration.ConfigElementDictionary`2.Add(TKey key, TElement element)
at Telerik.Sitefinity.Data.ManagerExtensions.RegisterProviderSettings(Type configType, String providerName, String providerTitle, NameValueCollection parameters, Action`2 applyProviderDefaultSettings)
at Telerik.Sitefinity.Modules.GenericContent.ContentManagerBase`1.CreateProvider(String providerName, String providerTitle, NameValueCollection parameters)
at Telerik.Sitefinity.Data.DataSource.DataSourceProxy.CreateProvider(String providerName, String providerTitle, NameValueCollection parameters)
at Telerik.Sitefinity.Multisite.Web.Services.MultisiteService.UpdateDataSources(Guid siteId, SiteConfigurationViewModel modelviewSite, Boolean isCreatingSite, MultisiteManager multisiteManager)
at Telerik.Sitefinity.Multisite.Web.Services.MultisiteService.SaveSiteInternal(String siteId, SiteConfigurationViewModel site, MultisiteManager& multisiteManager, Boolean createSiteDependencies, Nullable`1 rootNodeId)