title: Fatal error: Cannot re-assign auto-global variable
body: <blockquote>
    <p>Fatal error: Cannot re-assign auto-global variable _FILES in
    C:\xampp\htdocs\user\utils\CommonUtils.php on line 1395</p>
  </blockquote>
  
  <p>The code on line 1395 is</p>
  
  <pre><code>public static function saveAvatar($code, $pilotid, $_FILES) {
  </code></pre>