Изменение данных покупателя (адрес доставки и т.п.) из "мой профиль" - Общие вопросы и ошибки

<tr class = "jshop_prod_cart <?php if ($i%2==0) print "even"; else print "odd"?>">
    <td class = "jshop_img_description_center">
      <a href = "<?php print $prod['href']; ?>">
        <img src = "<?php print $this->image_product_path ?>/<?php if ($prod['thumb_image']) print $prod['thumb_image']; else print $this->no_image; ?>" alt = "<?php print htmlspecialchars($prod['product_name']);?>" class = "jshop_img" />
      </a></td>
    <td style="text-align:left">
        <?php print $prod['product_name'];?>
        <?php if ($this->config->show_product_code_in_cart) print "<span class='jshop_code_prod'>(".$prod['ean'].")</span>";?>
                
        <?php print sprintAtributeInCart($prod['attributes_value']);?>
        <?php print sprintFreeAtributeInCart($prod['free_attributes_value']);?>
        <?php print $prod['_ext_attribute_html']?>
    </td>    
    <td>
        <?php print formatprice($prod['price'])?>
        <?php print $prod['_ext_price_html']?>
        <?php if ($this->config->show_tax_product_in_cart && $prod['tax']>0){?>
            <span class="taxinfo"><?php print productTaxInfo($prod['tax']);?></span>
        <?php }?>
    </td>
    <td>
      <input type = "text" name = "quantity[<?php print $key_id ?>]" value = "<?php print $prod['quantity'] ?>" class = "inputbox" style = "width: 25px" /> <img style = "cursor:pointer" src = "<?php print $this->image_path ?>/images/save.png" title = "<?php print _JSHOP_UPDATE_CART ?>" alt = "<?php print _JSHOP_UPDATE_CART ?>" onclick = "document.updateCart.submit();" />
    
      <?php print $prod['_qty_unit'];?>
    </td>
    <td>
        <?php print formatprice($prod['price']*$prod['quantity']); ?>
        <?php print $prod['_ext_price_total_html']?>
        <?php if ($this->config->show_tax_product_in_cart && $prod['tax']>0){?>
            <span class="taxinfo"><?php print productTaxInfo($prod['tax']);?></span>
        <?php }?>
    </td>
    <td>
    <a href = "<?php print $prod['href_delete'] ?>" onclick="return confirm('<?php print _JSHOP_CONFIRM_REMOVE?>')"><img src = "<?php print $this->image_path ?>images/remove.png" alt = "<?php print _JSHOP_DELETE?>" title = "<?php print _JSHOP_DELETE?>" /></a>
    </td>
  </tr>
  <?php 
  $i++;
  } 
  ?>
  </table>

<?php print $prod['product_name'];?>