System.NullReferenceException: Object reference not set to an instance of an object. at E2B._System.Classes.XmlContentManager.SynchronizeImages() at E2B._System.Classes.XmlContentManager.DeleteImage(String path, String imageFileName, Boolean backup) at E2B._System.Classes.XmlContentManager.AddImage(String path, String imageFileName, Byte[] filedata) at E2B._Admin.Editor.PageEditor.IsMatch(Match m)