title: jQuery works on one server but not on the other
body: <p>I have a strange problem and It would be highly appreciated if somebody could help me with this. Have been looking for hours now. </p>
  
  <p>We created a test website for the company I work for. </p>
  
  <p>See</p>
  
  <pre><code>http://socialmediabot.nl/html/
  </code></pre>
  
  <p>The website works as it should be.
  When copying the website to the main host (different server)</p>
  
  <pre><code>https://www.aska-ltd.jp/
  </code></pre>
  
  <p>The javascript stops working. 
  What could be the problem with this? 
  Somehow on the new host it gives an error;</p>
  
  <pre><code>    Uncaught SyntaxError: Invalid or unexpected token
  jquery-3.3.1.slim.min.js:2 jQuery.Deferred exception: Swiper is not defined ReferenceError: Swiper is not defined
      at HTMLDocument.&lt;anonymous&gt; (https://www.aska-ltd.jp/js/base.js:22:19)
      at l (https://code.jquery.com/jquery-3.3.1.slim.min.js:2:29567)
      at c (https://code.jquery.com/jquery-3.3.1.slim.min.js:2:29869) undefined
  w.Deferred.exceptionHook @ jquery-3.3.1.slim.min.js:2
  jquery-3.3.1.slim.min.js:2 Uncaught ReferenceError: Swiper is not defined
      at HTMLDocument.&lt;anonymous&gt; (base.js:22)
      at l (jquery-3.3.1.slim.min.js:2)
      at c (jquery-3.3.1.slim.min.js:2)
  </code></pre>
  
  <p>Anybody saw something like this before?</p>
  
  <p>[update]</p>
  
  <p>Could it be possible that there is something wrong with the server settings?</p>