error on Advanced Chrome 54

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    <meta property="og:type" content="website" />
    <meta property="og:site_name" content="Discord" />
    <meta property="og:title" content="Discord - Free voice and text chat for gamers" />
    <meta
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      content="Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more. Get your free server now!"
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    <meta name="twitter:site" content="@discordapp" />
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      href="https://chrome.google.com/webstore/detail/lcbhdgefieegnkbopmgklhlpjjdgmbog"
    />
<link rel="stylesheet" href="/assets/0.87dad3702484f3f9c9b7.css" integrity="sha256-Nef5XeYZnW4vey9j22ygL+Q5MNrk1Ujv8eLG+YJYG4E= sha512-VGsElXIkJ4o4Qf8jVEhBW/6Xu8qtlu4FAA+XcS4SplnTUXRqYn9OpaRZtFrRKJV6K8Ve+fbn1w8AsBnTvC/XDQ=="><link rel="icon" href="/assets/07dca80a102d4149e9736d4b162cff6f.ico" />    <!-- section:title -->
    <title>Discord</title>
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      API_ENDPOINT: '//discordapp.com/api',
      WEBAPP_ENDPOINT: '//discordapp.com',
      CDN_HOST: 'cdn.discordapp.com',
      ASSET_ENDPOINT: 'https://discordapp.com',
      WIDGET_ENDPOINT: '//discordapp.com/widget',
      INVITE_HOST: 'discord.gg',
      GIFT_CODE_HOST: 'discord.gift',
      MARKETING_ENDPOINT: '//discordapp.com',
      NETWORKING_ENDPOINT: '//router.discordapp.net',
      RELEASE_CHANNEL: 'stable',
      BRAINTREE_KEY: 'production_5st77rrc_49pp2rp4phym7387',
      STRIPE_KEY: 'pk_live_CUQtlpQUF0vufWpnpUmQvcdi',
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