Errore fatale inaspettato

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Richiesta di risorsa script non valida.

in System.Web.Handlers.ScriptResourceHandler.Throw404() in System.Web.Handlers.ScriptResourceHandler.ProcessRequest(HttpContextBase context, VirtualFileReader fileReader, Action`2 logAction, Boolean validatePath) in System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() in System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) in System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)