Php den anlayanlar lütfen gelebilir mi hata var

                                <form>

                                    <table class="table table-striped table-hover r-0">

                                        <thead>

                                            <tr class="no-b">

                                                <th>Ürün Başlık</th>
                                                <th>Ürün Açıklama</th>
                                                <th>Ürün Fiyat</th>
                                                <th>Ürün Sıra</th>
                                                <th>Kategori</th>
                                                <th>Aktiflik</th>


                                                <th></th>
                                            </tr>
                                        </thead>

                                        <tbody>

                                            <tr>



                                              <?php  
                                              $urun=$baglanti->prepare("SELECT * FROM  urunler  order by urun_sira ASC");
                                              $urun->execute();

                                              while ($uruncek=$urun->fetch(PDO::FETCH_ASSOC)) { 
                                                $kategori_id = $uruncek['kategori_id'];
                                                  $check = $baglanti->query("SELECT * FROM kategori WHERE kategori_id = '".$kategori_id."' ", PDO::FETCH_ASSOC);
                                                  if ($check->rowCount()) {
                                                      foreach ($check as $check) {
                                                      }

                                                      $kategori = $check["kategori_adi"];
                                                  }?>



                                                  <td><?php echo $uruncek['urun_baslik'] ?></td>
                                                  <td><?php echo $uruncek['urun_aciklama'] ?></td>
                                                  <td><?php echo $uruncek['urun_fiyat'] ?> ₺</td>
                                                  <td><?php echo $uruncek['urun_sira'] ?></td>
                                                  <td><?=$kategori?>




                                                  <td><span class="r-3 badge badge-info ">                        <?php if ($uruncek['urun_durum']=="1") {
                                                      echo "Aktif";
                                                  }elseif($uruncek['urun_durum']=="0"){
                                                      echo "Pasif";
                                                  } ?>
                                                  <td>
                                                    <a href="urun-duzenle?id=<?php echo $uruncek['urun_id'] ?>"><i class="icon-pencil"></i></a>
                                                </td>
                                            </tr>
                                        <?php } ?>

                                    </tbody>
                                </table>
                            </form>

                                <div class="product-content">
                                    <h5 class="title"><a href="urun-detay-<?=seolink($uruncek['urun_baslik']).'-'.$uruncek['urun_id'] ?>">‘’<?php echo $uruncek