Probleme require

<?php
session_start();

require('includes/header.php'); /*Ajout du header*/

require('bdd.php');

$req = $bdd->query(" SELECT * FROM sujets ORDER BY id DESC LIMIT 0,20");

$req2 = $bdd->query(" SELECT * FROM sujets ORDER BY id DESC");

$sujetInf2 = $req2->fetch();

?>

<h1 style="text-align: center">Bienvenue sur MgGames</h1> <!-- INTRODUCTION -->

<br>

<p style="text-align: center">Lorem ipsum dolor sit amet, consectetur adipiscing elit.

 Phasellus ornare erat auctor convallis laoreet. Sed placerat felis ac consectetur suscipit.

 Nunc non ante ac ex placerat venenatis non a ipsum. Phasellus aliquam eros non est condimentum ultricies.

 Mauris sollicitudin iaculis commodo. Sed non dictum tortor, ac fermentum metus. Proin non porttitor purus. 

 Cras non porta massa, vitae ultricies nisl. Nullam laoreet vulputate orci a pretium. Etiam id faucibus felis. 

 Fusce congue metus vitae magna lobortis, in maximus tortor tristique. Donec maximus ex eget leo vestibulum blandit. 

 Phasellus in aliquet ex. Praesent mollis id mauris a vehicula. Sed ullamcorper ex vitae porttitor ultricies. 

 Etiam pellentesque ligula et ligula bibendum interdum.

 <br>

 Duis dictum dolor est, sit amet tincidunt libero dictum nec. Nunc auctor nunc ex.

 Donec a turpis vitae diam luctus aliquam. Suspendisse elementum augue vulputate finibus imperdiet. 

 Nunc interdum orci quis est vulputate.

</p>

<br><br>

<!-- SLIDER -->

<ul class="slides">

    <input type="radio" name="radio-btn" id="img-1" checked />

    <li class="slide-container">

  <div class="slide">

   <img src="sujet/images/<?php echo $sujetInf2['image']; ?>" />

        <div class="slide-comment"> <!-- Commentaire -->

          <div class="categorie"><p class="categorie-p">Dernier article créé</p></div>

            <div class="categorie"><p class="date-p"><?php echo $sujetInf2['date'] ?></p></div>

            <p class="title"><?php echo $sujetInf2['title'] ?></p>

            <p><?php echo $sujetInf2['content'] ?></p>

          </div>

        </div>

  <div class="nav">

   <label for="img-3" class="prev"><</label>

   <label for="img-2" class="next">></label>

  </div>

    </li>



    <input type="radio" name="radio-btn" id="img-2" />

    <li class="slide-container">

        <div class="slide">

          <img src="[https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcS3ZPwlL1hRmVzw2F7RlTRy3-9I7SoO5MoWfz8UAUiXICVo7UzXfw]" />

        </div>

  <div class="nav">

   <label for="img-1" class="prev"><</label>

   <label for="img-3" class="next">></label>

  </div>

    </li>



    <input type="radio" name="radio-btn" id="img-3" />

    <li class="slide-container">

        <div class="slide">

          <img src="[https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRs8BR3nIjAXnapoDcuyBNWASBv6xeOHZPXXr8evH3mXZI_C_Vizw]" />

        </div>

  <div class="nav">

   <label for="img-2" class="prev"><</label>

   <label for="img-1" class="next">></label>

  </div>

    </li>

    <li class="nav-dots">

      <label for="img-1" class="nav-dot" id="img-dot-1"></label>

      <label for="img-2" class="nav-dot" id="img-dot-2"></label>

      <label for="img-3" class="nav-dot" id="img-dot-3"></label>

    </li> <!-- SLIDER -->

</ul>



<br><br>



<h3>Articles récents</h3> <!-- ARTICLES RECENTS -->



<?php



while ($sujetInf = $req->fetch())

{

 ?>

 <div class="articles">

  <div class="article-img">

   <img src="sujet/images/<?php echo $sujetInf['image']; ?>">

  </div> 

  <div class="article-comment"> <!-- commentaire -->

   <h3 class="article-title"><a href="sujet/sujet.php?title=<?php echo $sujetInf['title'] ?>"><?php echo $sujetInf['title'] ?></a></h3>

   <p class="article-content"> <?php echo $sujetInf['content'] ?></p> 

  </div> 

 </div>

 <?php

}



?>







<?php

require('includes/footer.php'); /*Ajout du footer*/

?>

<?php



$DBhost ="xxxxxx.mysql.db"; 

$DBowner ="xxxxxx"; 

$DBpw ="xxxxx"; 

$DBName ="xxxxx"; 



mysql_connect($DBhost,$DBowner,$DBpw) or die("erreur de connexion au serveur"); 

mysql_select_db($DBName) or die("erreur de connexion a la base de donnees"); 

?>