NuiCallback to call and call

hello

what ? i not comprendo.

in method ‘underflow’
in field ‘ayn’
in field ‘unpack’
in upvalue ‘call’

RegisterNUICallback('theeventcall', function(data, call)
     Notify(data.name)
     TriggerEvent(data.name, data.data, function(data)
         call({data=data})
     end)
end)