NetConnection.Connect.Rejected (iOS Objective C)

I am getting this response from server while connecting stream:

Hi Waqar,

Please provide some code which would reproduce the error.

i don’t know which thing created this problem, i just updated the backendless libraries

I am also having another problem with messaging, message receiving time is too long, most of the time receiver does not receive message unless i kill the app and relaunch it.

Please create a dedicated topic for another problem. As to this one, we need more details on how you receive it, otherwise we won’t be able to help you.