[Plugin: WordPress Download Monitor] Download Page

Hello.

I’ve created a special download page. It works my server, but it doesn’t work customer server.

Page Code is here:

<?php
/*
* Template Name: Makaleler
*/
get_header(); ?>
<div id="icsayfa">
    <div class="sayfaicin1">
      <div class="icsayfabaslik">
        <h2>Makaleler</h2>
        <div class="kategorisi">Bilgi Güvenliği AKADEMİSİ egitmenleri ve/veya eğitime katılanlar tarafından hazırlanan  makaleler. Tüm makaleler<br /> <span style="color:#990000"><b>pdf</b></span> formatındadır.</div>
      </div>
    </div>
    <div class="sayfaicin2"><img src="<?php bloginfo('template_directory'); ?>/images/buyukvirgul.png" alt="BGA"/></div>
    <div class="icyazi">
    <div id="download-page">
      <div id="download-page-categories">
        <div class="category">
          <div class="inner">
            <h3><span style="color:#990000">Popüler Makaleler</span></h3>
              <?php $dl = get_downloads('limit=5&orderby=hits&order=desc');
                if (!empty($dl)) {
                  echo '<ol>';

                  foreach($dl as $d) {
                    $date = date("jS M Y", strtotime($d->date));
                    echo '<li><a href="'.$d->url.'" title="'.$d->title.'" >'.$d->title.'</a></li>';
                  }
                  echo '</ol>';
                }
              ?>
          </div>
        </div>
        <div class="category alternate">
          <div class="inner">
            <h3><span style="color:#990000">Son Eklenen Makaleler</span></h3>
              <?php $dl = get_downloads('limit=5&orderby=date&order=desc');
                if (!empty($dl)) {
                  echo '<ol>';

                  foreach($dl as $d) {
                    $date = date("jS M Y", strtotime($d->date));
                    echo '<li><a href="'.$d->url.'" title="'.$d->title.'" >'.$d->title.'</a></li>';
                  }
                  echo '</ol>';
                }
              ?>
          </div>
        </div>
        <div class="category">
          <div class="inner">
            <h3><span style="color:#990000">Ağ Güvenliği Makaleleri</span></h3>
              <?php $dl = get_downloads('category=11&orderby=date&order=desc');
                if (!empty($dl)) {
                  echo '<ol>';

                  foreach($dl as $d) {
                    $date = date("jS M Y", strtotime($d->date));
                    echo '<li><a href="'.$d->url.'" title="'.$d->title.'" >'.$d->title.'</a></li>';
                  }
                  echo '</ol>';
                }
              ?>
          </div>
        </div>
        <div class="category alternate">
          <div class="inner">
            <h3><span style="color:#990000">Web Güvenliği Makaleleri</span></h3>
              <?php $dl = get_downloads('category=12&orderby=date&order=desc');
                if (!empty($dl)) {
                  echo '<ol>';

                  foreach($dl as $d) {
                    $date = date("jS M Y", strtotime($d->date));
                    echo '<li><a href="'.$d->url.'" title="'.$d->title.'" >'.$d->title.'</a></li>';
                  }
                  echo '</ol>';
                }
              ?>
          </div>
        </div>
        <div class="category">
          <div class="inner">
            <h3><span style="color:#990000">PenTest Makaleleri</span></h3>
              <?php $dl = get_downloads('category=13&orderby=date&order=desc');
                if (!empty($dl)) {
                  echo '<ol>';

                  foreach($dl as $d) {
                    $date = date("jS M Y", strtotime($d->date));
                    echo '<li><a href="'.$d->url.'" title="'.$d->title.'" >'.$d->title.'</a></li>';
                  }
                  echo '</ol>';
                }
              ?>
          </div>
        </div>
        <div class="category alternate">
          <div class="inner">
            <h3><span style="color:#990000">DDOS Atakları</span></h3>
              <?php $dl = get_downloads('category=14&orderby=date&order=desc');;
                if (!empty($dl)) {
                  echo '<ol>';

                  foreach($dl as $d) {
                    $date = date("jS M Y", strtotime($d->date));
                    echo '<li><a href="'.$d->url.'" title="'.$d->title.'" >'.$d->title.'</a></li>';
                  }
                  echo '</ol>';
                }
              ?>
          </div>
        </div>
        <div class="category">
          <div class="inner">
            <h3><span style="color:#990000">Wireless Makaleleri</span></h3>
              <?php $dl = get_downloads('category=15&orderby=date&order=desc');
                if (!empty($dl)) {
                  echo '<ol>';

                  foreach($dl as $d) {
                    $date = date("jS M Y", strtotime($d->date));
                    echo '<li><a href="'.$d->url.'" title="'.$d->title.'" >'.$d->title.'</a></li>';
                  }
                  echo '</ol>';
                }
              ?>
          </div>
        </div>
        <div class="category alternate">
          <div class="inner">
            <h3><span style="color:#990000">Adli Bilişim Makaleleri</span></h3>
              <?php $dl = get_downloads('category=16&orderby=date&order=desc');
                if (!empty($dl)) {
                  echo '<ol>';

                  foreach($dl as $d) {
                    $date = date("jS M Y", strtotime($d->date));
                    echo '<li><a href="'.$d->url.'" title="'.$d->title.'" >'.$d->title.'</a></li>';
                  }
                  echo '</ol>';
                }
              ?>
          </div>
        </div>
        <div class="category">
          <div class="inner">
            <h3><span style="color:#990000">Firewall/IPS Makaleleri</span></h3>
              <?php $dl = get_downloads('category=17&orderby=date&order=desc');
                if (!empty($dl)) {
                  echo '<ol>';

                  foreach($dl as $d) {
                    $date = date("jS M Y", strtotime($d->date));
                    echo '<li><a href="'.$d->url.'" title="'.$d->title.'" >'.$d->title.'</a></li>';
                  }
                  echo '</ol>';
                }
              ?>
          </div>
        </div>
        <div class="category alternate">
          <div class="inner">
            <h3><span style="color:#990000">Genel Makaleler</span></h3>
              <?php $dl = get_downloads('category=18&orderby=date&order=desc');
                if (!empty($dl)) {
                  echo '<ol>';

                  foreach($dl as $d) {
                    $date = date("jS M Y", strtotime($d->date));
                    echo '<li><a href="'.$d->url.'" title="'.$d->title.'" >'.$d->title.'</a></li>';
                  }
                  echo '</ol>';
                }
              ?>
          </div>
        </div>
        <div class="category">
          <div class="inner">
            <h3><span style="color:#990000">Değerlendirme Sınavları</span></h3>
              <?php $dl = get_downloads('category=19&orderby=date&order=desc');
                if (!empty($dl)) {
                  echo '<ol>';

                  foreach($dl as $d) {
                    $date = date("jS M Y", strtotime($d->date));
                    echo '<li><a href="'.$d->url.'" title="'.$d->title.'" >'.$d->title.'</a></li>';
                  }
                  echo '</ol>';
                }
              ?>
          </div>
        </div>
      <!-- listeleme sonu -->
      </div>
    </div>
    </div>
</div>
<?php get_sidebar(); ?>
<?php get_footer(); ?>

What the reason can be?