Mysqli fout

<?php
            if ($con->real_query(' SELECT * FROM news ORDER BY id DESC LIMIT 5 '));
                    $res = new mysqli_result($con); // of new MySQLi_Result($con)
                    // ophalen van resultaatrijen, gebruik je favoriete fetch functie
                       while ($row = $res->fetch_assoc()) {
                    $title = preg_replace('# #si', '_', $row['subject']);
                    $news = wordwrap($Arow['message'], 120, '<br />', true);
                    $news = substr($news, 0, 100).'...<br />';
                    }
                    ?>
                    <b><font color="black"><div class="ititle">'.$row['subject'].'</div></font></b>
                          <div class="nitem">
                          '.ubb($news).'
                          <a href="/?p=news&part=view&id='.$row['id'].'&title='.$title.'" id="tooltip" class="a_p" title=" '.$row['message'].' ">Meer...</a>
                          </div><br />
            <?php
            }else{
                echo 'Momenteel zijn er nog geen Updates/Storingen.!';
            ?>

<?php
$res = mysqli_query($con, ' SELECT * FROM news ORDER BY id DESC LIMIT 5 ');


if (mysqli_num_rows($res)) {
   // $row = mysqli_fetch_assoc($res);
    
   while ( $row = $res->fetch_assoc() ) {
      $title = preg_replace('# #si', '_', $row['subject']);
      $news = wordwrap($row['message'], 120, '<br />', true);
      $news = substr($news, 0, 100).'...<br />';
        
      ?>
        
      <b>
         <font color="black">
            <div class="ititle"><?php echo $row['subject']; ?></div>
         </font>
      </b>
      <div class="nitem">
         <?php echo ubb( $news ); ?>
         <a href="/?p=news&part=view&id=<?php echo $row['id']; ?>&title=<?php echo $row['title']; ?>" id="tooltip" class="a_p" title="<?php echo $row['message']; ?>">Meer...</a>
      </div>
      <br />


      <?php
   }
    
} else {
   // toon een mededeling dat er geen resultaten gevonden zijn
   echo 'Er zijn geen Updates / Storingen gevonden';
}


mysqli_free_result($res);
?>