title: mime type not executable
body: <p>I have a problem with joining the file rocketchat-livechat.min.js.</p>
  
  <p>Error is:</p>
  
  <p>Refused to execute script from '...' because its MIME type ('text/html') is not executable, and strict MIME type checking is enabled.</p>
  
  <p>Here is my HTML:</p>
  
  <pre><code>&lt;body&gt;
      &lt;script language="javascript" type="text/javascript"&gt;
          (function(w, d, s, u) {
              w.RocketChat = function(c) { 
                  w.RocketChat._.push(c) 
              }; 
              w.RocketChat._ = []; 
              w.RocketChat.url = u;
              var h = d.getElementsByTagName(s)[0], 
                  j = d.createElement(s);
              j.async = true; j.src = 'rocketchat-livechatmin.js';
              h.parentNode.insertBefore(j, h);
          })(window, document, 'script', 'xxx');
      &lt;/script&gt;       
  &lt;/body&gt;
  </code></pre>
  
  <p>The file is in the same directory as the html document. Has anyone had a similar problem? What can be done to solve it? Thank you in advance for your help!</p>