Hi, I'm running onto the following error all of a sudden with the uBlogsy package when trying to publish a new post. 

[NullReferenceException: Object reference not set to an instance of an object.]
   uBlogsy.BusinessLogic.EventHandlers.UmbracoExtensions.Document_BeforePublish(Document sender, PublishEventArgs e) in C:\_Projects\_Anthony\Branches\1.4_comment_subscription\uBlogsy\uBlogsy.BusinessLogic\EventHandlers\UmbracoEventHandlers.cs:143
   umbraco.cms.businesslogic.web.Document.FireBeforePublish(PublishEventArgs e) +27
   umbraco.cms.businesslogic.web.Document.PublishWithResult(User u) +74
   umbraco.cms.presentation.editContent.Publish(Object sender, EventArgs e) +236
   System.EventHandler.Invoke(Object sender, EventArgs e) +0
   umbraco.controls.ContentControl.savePublish(Object Sender, ImageClickEventArgs e) +46
   System.Web.UI.WebControls.ImageButton.OnClick(ImageClickEventArgs e) +115
   System.Web.UI.WebControls.ImageButton.RaisePostBackEvent(String eventArgument) +120
   System.Web.UI.WebControls.ImageButton.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) +36
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5563

Thanks,
Nik