photo upload field error in magento

Below i have added the code to upload photo. Well i have added photo upload in edit.phtml page only but in register.phtml magento showing error. Can anyone fix it ?

error message : Wrong entity ID.

app/design/frontend/default/blue/template/customer/form/register.phtml

<?php        

$setup = new Mage_Eav_Model_Entity_Setup('core_setup');

$attr2 = array (

'position' => 1,

'is_required'=>1 

);

$setup->addAttribute(’61’, ‘photo’, $attr2);

?>

app/design/frontend/default/blue/template/customer/form/edit.phtml

<li class="field">

        <label for="photo" class="required " ><?php echo $this->__('Photo') ?></label>

        <div class="required-entry input-text">

            <input type="file" name="photo" id="photo" value="<?php echo $this->htmlEscape($this->getCustomer()->getPhoto()) ?>" title="<?php echo $this->__('Photo') ?>" class="required-entry input-text" />

        </div>

app/code/core/Mage/Customer/Model/Entity/Setup.php

'photo' => array(

                    'label'         => 'Photo1',

                    'required'      => false,

                    'sort_order'    => 61,

                     ),

app/code/core/Mage/Customer/etc/config.xml

<photo1><create>1</create><update>1</update></photo1>

app/code/core/Mage/Customer/controllers/AccountController.php

$logoName = '';

if (isset($_FILES['photo']['name']) && $_FILES['photo']['name'] != '') {

try {

$uploader = new Varien_File_Uploader(‘photo1‘);

$uploader->setAllowedExtensions(array(‘jpg’,’jpeg’,’gif’,’png’));

$uploader->setAllowRenameFiles(false);

$uploader->setFilesDispersion(false);

$path = Mage::getBaseDir(‘media’) . DS.’customer’.DS;

$logoName = $_FILES['photo']['name'];

$uploader->save($path, $logoName);



} catch (Exception $e) {



}

}



if (!$customer = Mage::registry(‘current_customer’)) {



$customer = Mage::getModel(‘customer/customer’)

->setEmail($this->getRequest()->getPost(‘email’))

->setPhoto($logoName) //Add this

->setPassword($this->getRequest()->getPost(‘password’))

->setConfirmation($this->getRequest()->getPost(‘confirmation’))

->setId(null);

}