Issues replaying web-services in LR version12

Hi,

I have a web-service script which worked fine in LR version 9.52.

Now when I have moved to LR 12 the same script gives me the below error.

"

IVRACH.c(15): Error:InvokeMethod failure: [GENERAL_MSG_CAT_SSL_ERROR]connect to host "abc.net" failed: [10054] Connection reset by peer.
IVRACH.c(15): Error:ExtractResultArg failure: Object reference not set to an instance of an object..
IVRACH.c(15): Error:Web service call "initiateCall_101" execution failed
End auto log messages stack.

"

Can you please look into this?