We have a Sitecore 8.1 instance with the latest version of WFFM just installed. Now I am trying to create a new form and I am getting the following error. I have no idea at all what this means or how to debug or troubleshoot it. Any ideas what could be causing this?
Server Error in '/' Application.
One or more exceptions occurred while processing the subscribers to the 'item:saved' event.
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.AggregateException: One or more exceptions occurred while processing the subscribers to the 'item:saved' event.
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:
[AggregateException: One or more exceptions occurred while processing the subscribers to the 'item:saved' event.]
Sitecore.Events.EventSubscribers.RaiseEvent(String eventName, Object[] parameters, EventResult result) +1596
Sitecore.Events.Event.RaiseEvent(String eventName, Object[] parameters) +438
Sitecore.Events.Event.RaiseItemSaved(Object sender, ItemSavedEventArgs args) +311
System.EventHandler`1.Invoke(Object sender, TEventArgs e) +0
Sitecore.Data.Engines.EngineCommand`2.RaiseEvent(EventHandler`1 handlers, Func`2 argsCreator) +129
Sitecore.Data.Engines.EngineCommand`2.Execute() +266
Sitecore.Data.Engines.DataEngine.SaveItem(Item item) +285
Sitecore.Data.Managers.ItemProvider.SaveItem(Item item) +291
Sitecore.Data.Managers.PipelineBasedItemProvider.ExecuteAndReturnResult(String pipelineName, String pipelineDomain, Func`1 pipelineArgsCreator, Func`1 fallbackResult) +81
Sitecore.Data.Managers.PipelineBasedItemProvider.SaveItem(Item item) +230
Sitecore.Data.Items.ItemEditing.AcceptChanges(Boolean updateStatistics, Boolean silent) +229
Sitecore.Forms.Shell.UI.CreateFormWizard.SaveAnalytics(FormItem form, String goalID) +571
Sitecore.Forms.Shell.UI.CreateFormWizard.SaveForm() +741
Sitecore.Forms.Shell.UI.CreateFormWizard.OnNext(Object sender, EventArgs formEventArgs) +66
[TargetInvocationException: Exception has been thrown by the target of an invocation.]
System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor) +0
System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) +76
System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) +193
System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters) +35
Sitecore.Reflection.ReflectionUtil.CallMethod(Type type, Object obj, String methodName, Boolean includeNonPublic, Boolean includeInherited, Object[] parameters) +37
Sitecore.Reflection.ReflectionUtil.CallMethod(Object obj, String methodName, Boolean includeNonPublic, Boolean includeInherited, Object[] parameters) +66
Sitecore.Web.UI.HtmlControls.Component.HandleMessage(Message message) +298
Sitecore.Shell.Framework.Commands.ClientEventCommand.SendEventMessage() +219
Sitecore.Shell.Framework.Commands.ClientEventCommand.Execute(CommandContext context) +16
Sitecore.Web.UI.Sheer.ClientPage.RaiseEvent() +146
Sitecore.Web.UI.Sheer.ClientPage.OnPreRender(EventArgs e) +593
System.Web.UI.Control.PreRenderRecursiveInternal() +113
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4297
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.34274