Connection issue with Meeting SDK

Hi,
Integrated Zoom SDK in both iOS and Android but old Meeting SDK version was stoped working and getting connection issues so as per the latest changes Android replaced with mobilertc (V5.17.11.20433) removed commonlib and iOS replaced with MobileRTC.xcframework and MobileRTCScreenShare (5.17.11.14222) After that while connecting zoom is getting issues like nZoomSDKInitializeResult, errorCode=1
'ZoomUs.initialize=> ', [Error: Error: 1]

Error?
First time try to connect with User name, MeetingId and Password.
nZoomSDKInitializeResult, errorCode=1
'ZoomUs.initialize=> ', [Error: Error: 1]
Second time:
Already initialize Zoom SDK successfully.

Please guide me the solution.

Thanks.