Hi,

Does anyone know what this is about?
I get the following error all of a sudden.

The wewbsite is running fine, but the error comes when I'm loggin into Umbraco. I do get in, but no pages can be shown. The error is in the right of the umbraco window.

Palle.



Unable to cast object of type 'System.Web.Configuration.ScriptingScriptResourceHandlerSection' to type 'System.Web.Configuration.ScriptingScriptResourceHandlerSection'.
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.InvalidCastException: Unable to cast object of type 'System.Web.Configuration.ScriptingScriptResourceHandlerSection' to type 'System.Web.Configuration.ScriptingScriptResourceHandlerSection'.

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:


[InvalidCastException: Unable to cast object of type 'System.Web.Configuration.ScriptingScriptResourceHandlerSection' to type 'System.Web.Configuration.ScriptingScriptResourceHandlerSection'.]
System.Web.Configuration.ApplicationSettings.EnsureSectionLoaded() +91
System.Web.Handlers.ScriptResourceHandler.IsCompressionEnabled(HttpContext context) +13
System.Web.Handlers.RuntimeScriptResourceHandler.System.Web.Handlers.IScriptResourceHandler.GetScriptResourceUrl(List`1 assemblyResourceLists, Boolean zip, Boolean notifyScriptLoaded) +139
System.Web.Handlers.RuntimeScriptResourceHandler.System.Web.Handlers.IScriptResourceHandler.GetScriptResourceUrl(Assembly assembly, String resourceName, CultureInfo culture, Boolean zip, Boolean notifyScriptLoaded) +193
System.Web.UI.ScriptReference.GetUrlFromName(ScriptManager scriptManager, IControl scriptManagerControl, Boolean zip) +306
System.Web.UI.ScriptManager.RegisterUniqueScripts(List`1 uniqueScripts) +169
System.Web.UI.ScriptManager.RegisterScripts() +407
System.Web.UI.ScriptManager.OnPagePreRenderComplete(Object sender, EventArgs e) +200
System.Web.UI.Page.OnPreRenderComplete(EventArgs e) +11032446
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3672