title: Warning: include_once(headerSite.php): failed to open stream: No such file or directory
body: <p>I am new to PHP and am getting these errors</p>
  <blockquote>
  <p>Warning: include_once(headerSite.php): failed to open stream: No such file or directory in C:\xampp\htdocs\dbtest\index.php on line 3</p>
  <p>Warning: include_once(): Failed opening 'headerSite.php' for inclusion (include_path='.;C:\xampp\php\PEAR') in C:\xampp\htdocs\dbtest\index.php on line 3</p>
  </blockquote>
  <p>What can I do to fix this?</p>