LabVIEW: (Hex 0x38) The network operation exceeded the user-specified or system time limit.

i'am trying to send a Post request to ibm watson platform but i got faced this error ?? an i dont know hwo to fix it and manage to send data over post request to ibm server

url : https://{orgID}.internetofthings.ibmcloud.com:8883/api/v0002/device/types/{device_type}/devices/{deviceID}/events/testAPI

json: {"name": "Upendra", "job": "Programmer"}

Can anyone please mention how can i fix this bug ?

Thanks in advance.