TriggerEvent in OMS Not DMS
===

I've been trying to substitute for a deprecated method which was in the OMS for 6.4 which is "TriggerEvent". I now get the following error with the following code. in the new DMS 6.5. I'm not sure what's the correct new method.

                    var tracker = Sitecore.Analytics.Tracker.Visitor.CurrentVisit.CurrentPage;
                    if (tracker != null)
                    {
                        string dataXml = Review_Module.sitecore_modules.Review_module.Classes.AnalyticsHelper.FillDataField(new string[]
                    {
                        "Title", title, "Description", description, "Rate", rate
                    });

                        PageEventData eventData = new PageEventData("Review");
                        eventData.Data = dataXml;
                        VisitorDataSet.PageEventsRow pageEventsRow = Sitecore.Analytics.Tracker.CurrentPage.Register(eventData);
                        Sitecore.Analytics.Tracker.Submit();


Error

[PageEventDefinitionNotFoundException: The page event definition Review could not be found.]
   Sitecore.Analytics.Data.DataAccess.DataSets.PagesRow.Register(PageEventData data) +170
   Sitecore.Analytics.Data.DataAccess.DataSets.PagesRow.Register(String name, String text, String dataKey, String data) +127
   ReviewModule.Nicam_Modules.Review_module.Controls.Review.ReviewClicked(Object sender, EventArgs e) +808
   System.Web.UI.WebControls.LinkButton.OnClick(EventArgs e) +111
   System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument) +79
   System.Web.UI.WebControls.LinkButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +10
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13
   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +175
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1565

Working Code in 6.4 OMS

     string dataXml = Review_Module.sitecore_modules.Review_module.Classes.AnalyticsHelper.FillDataField(new string[]
           {
              "Title", title, "Description", description, "Rate", rate
           });
           tracker.CurrentPage.TriggerEvent("Review", "Review: \"" + Sitecore.Context.Item.Name + "\"", string.Empty, dataXml);
           tracker.Submit();