Can't connect to backendless server

I have developed an iOS app and it seems not to be able to connect to the server. could you please help me to check. My App Id is F88429DA-F5B2-3EFC-FF7B-3D1479669500 and I am testing with the demo app.

It stopped by:
----------------------- publishControl ------------------------------------------------------
Setting buffer duration to: 0.064000
AVAudioSession: sampleRate=16000.000000, buffer duration: 0.016000,

Now we are working fix this issue, we will let you know.

Please try again

Work well now. Thank you very much.