Server Error in '/' Application.

Item has already been added. Key in dictionary: 'RegEx' Key being added: 'RegEx'

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.ArgumentException: Item has already been added. Key in dictionary: 'RegEx' Key being added: 'RegEx'

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:


[ArgumentException: Item has already been added. Key in dictionary: 'RegEx'  Key being added: 'RegEx']
   System.Collections.Hashtable.Insert(Object key, Object nvalue, Boolean add) +2904181
   System.Collections.Hashtable.Add(Object key, Object value) +11
   System.Configuration.Provider.ProviderCollection.Add(ProviderBase provider) +75
   Euromoney.SEAT.URLRewriting.Configuration.Provider.UrlRewritingProviderCollection.Add(ProviderBase provider) in C:\Documents and Settings\ADavidson\My Documents\Development\Solutions\Class Libraries\Euromoney.SEAT.URLRewriting\Euromoney.SEAT.URLRewriting\ConfigurationProvider\UrlRewritingProviderCollection.cs:19
   Euromoney.SEAT.URLRewriting.Web.UrlRewriting.Initialize() in C:\Documents and Settings\ADavidson\My Documents\Development\Solutions\Class Libraries\Euromoney.SEAT.URLRewriting\Euromoney.SEAT.URLRewriting\UrlRewriting.cs:31
   Euromoney.SEAT.URLRewriting.Web.UrlRewriting.CreateRewriteRule(String providerName) in C:\Documents and Settings\ADavidson\My Documents\Development\Solutions\Class Libraries\Euromoney.SEAT.URLRewriting\Euromoney.SEAT.URLRewriting\UrlRewriting.cs:83
   Euromoney.SEAT.URLRewriting.Web.UrlRewriteModule.Init(HttpApplication context) in C:\Documents and Settings\ADavidson\My Documents\Development\Solutions\Class Libraries\Euromoney.SEAT.URLRewriting\Euromoney.SEAT.URLRewriting\UrlRewriteModule.cs:299
   System.Web.HttpApplication.InitModulesCommon() +66
   System.Web.HttpApplication.InitInternal(HttpContext context, HttpApplicationState state, MethodInfo[] handlers) +1006
   System.Web.HttpApplicationFactory.GetNormalApplicationInstance(HttpContext context) +259
   System.Web.HttpApplicationFactory.GetApplicationInstance(HttpContext context) +114
   System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +350

Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433