通过myphpadmin修改Metabox自定义字段，导致WordPress显示空白

Question

所以基本上在我的 WordPress 网站上，我链接图像并且最近更改了图像域名，所以我进入 phpmyadmin 并输入：

UPDATE `wp_postmeta` SET `meta_value` = Replace(meta_value, 'old-domain.com' , 'new-domain.com')

和我的 mysql/phpmyadmin，它全部更新到新域，但在 WordPress 上，自定义字段尚未获取新详细信息，并且是留空。

这是我的自定义字段数组：

        'title'  => 'Embed Image',
        'pages' => array( 'post' ),
        'tabs'      => array(
            'input-version' => array(
                'label' => 'Input Version',
                'icon'  => 'dashicons-admin-customizer',
        ),
        'tab_style' => 'default',
        'fields' => array(
            array(
                'id'     => 'ab_embedgroup',
                'type'   => 'group',
                'clone'  => true,
                'sort_clone'  => true,
                'save_state' => true,
                'desc' => '<b style="color:red;">Insert embed code</b>',
                'tab'  => 'input-version',
                'fields' => array(
                    array(
                        'name'  => 'Host Name',
                        'id'    => 'ab_hostname',
                        'type'  => 'text',
                    ),
                    array(
                        'name'   => 'IMEmbed',
                        'id'     => 'ab_embed',
                        'type'   => 'textarea',
                        'sanitize_callback' => 'none',```

cleared cache, restarted VPS, tried it all, just cant understand why it wont pick it up.
am i editing it incorrectly? Cant do it one by one because its a few thousand images.