Unknown function: UpdateNumericUpDown (Wisej 2.2.46)

Hi everyone,

some times in an application created with Wisej 2.2.46 it throws this error:

Unknown function: UpdateNumericUpDown

System.ApplicationException: Unknown function: UpdateNumericUpDown\r\n in Wisej.Web.Application.ProcessCallbackWebEvent(WisejEventArgs e)

in Wisej.Web.Application.ProcessWebEvent(WisejEventArgs e)\r\n in Wisej.Web.Application.OnWebEvent(WisejEventArgs e)

in Wisej.Web.Application.Wisej.Core.IWisejComponent.Event(WisejEventArgs e)

in Wisej.Core.ComponentManager.DispatchEvents(Session session, ICollection events)

in Wisej.Core.ResponseManager.<>c__DisplayClass25_0.<OnEvent>b__0()

in Wisej.Core.IWisejSynchronizedImplementation.Lock(IWisejSynchronized target, Action action)

in Wisej.Core.ResponseManager.ProcessRequest(ServiceType service, Object message)”,

Does anyone has some clue on how to fix it or make it not throw the exception