title: Chrome 64 Uncaught DOMException: Failed to execute 'insertRule' on 'CSSStyleSheet': Cannot access StyleSheet to insertRule
body: <p>Ahh! My site is broken in Chrome.</p>
  
  <p>Getting this message in console: <code>Uncaught DOMException: Failed to execute 'insertRule' on 'CSSStyleSheet': Cannot access StyleSheet to insertRule</code></p>
  
  <p>It points to this line of code, which is from a third-party plugin:</p>
  
  <pre><code>document.styleSheets[0].insertRule(rule,0);
  </code></pre>
  
  <p>Stylesheets defined in head:</p>
  
  <pre><code>&lt;link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Lato:300,400,700"&gt;
  &lt;link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css"&gt;
  &lt;link type="text/css" rel="stylesheet" href="/Public/js/jquery-ui/jquery-ui.css" /&gt;
  &lt;link type="text/css" rel="stylesheet" href="/Public/js/jquery-ui/jquery-ui.theme.min.css" /&gt;
  &lt;link type="text/css" rel="stylesheet" href="/Public/css/msgPop.css" /&gt;
  &lt;link type="text/css" rel="stylesheet" href="/Public/js/select2/select2.css"&gt;
  </code></pre>