After setup RUM application of datadog page load blank on server in react

Question

RUM application intilize code.

Added this code in main.js file. But after deployed my build on non-ssl site i getting a blank page. Nothing any console error displaying and network tab also clear

import { datadogRum } from '@datadog/browser-rum';
const env = window.location.hostname;

datadogRum.init({
    applicationId: 'xyz',
    clientToken: 'xyz',
    site: 'datadoghq.com',
    service: 'foundation---vdeck',
    version: '5.35.2',
    sampleRate: 100,
    env,
    premiumSampleRate: 100,
    trackInteractions: true,
    defaultPrivacyLevel: 'mask-user-input',
    useCrossSiteSessionCookie: true,
    trackSessionAcrossSubdomains: true,
    silentMultipleInit: true,
});

datadogRum.startSessionReplayRecording();