When I send an email to a user, no real error appear. It looks as the mail has been send. But when I look in the Event Log, I see this error:
ASP.pages_im_email_ascx
System.Threading.ThreadAbortException: Thread was being aborted.
at System.Threading.Thread.AbortInternal()
at System.Threading.Thread.Abort(Object stateInfo)
at System.Web.HttpResponse.End()
at System.Web.HttpResponse.Redirect(String url, Boolean endResponse)
at System.Web.HttpResponse.Redirect(String url)
at YAF.Classes.Utils.YafBuildLink.Redirect(ForumPages page, String format, Object[] args)
at YAF.Pages.im_email.Send_Click(Object sender, EventArgs e)