Unable to install iOS app built from latest version of RAB on Mac

Hi, I’ve been using the latest version (9.1.1) of RAB on Mac to build my iOS mobile app. The app gets built and works without errors when built on the older version of RAB for Mac (8.5). But on the new version, the app gets built, but the .ipa file doesn’t get installed onto the devices. Attaching the error screenshot when I tried to install through DeployGate. Help would be much appreciated in this regard. Thanks!