An error occurred while attaching module (Dynamicweb.Frontend.Content)

System.IndexOutOfRangeException: Index was outside the bounds of the array.
   at Dynamicweb.Modules.Common.PagingHandler.LoadProperties(String[] values)
   at Dynamicweb.Frontend.UserManagement.ParagraphSettings..ctor(Properties paragraphProperties)
   at Dynamicweb.Frontend.UserManagement.UserManagementFrontend.GetModuleContent()
   at Dynamicweb.Frontend.Content.GetModuleOutput(Paragraph paragraph, PageView pageview)