Upgrade to 2.3.2 Problem – Please help

I’ve made a back up and then I downloaded the new WordPress 2.3.2 on the PC. I have done this twice, following the directions exactly. The upgrade page: http://www.motorparasi.com/wp-admin/upgrade.php again comes up with:

“The page cannot be displayed. I had the same problem when I did the last upgrade. The webhosting company told us to replace this code:

Orgaina taxonomy.php line 11 ~ 13 $wp_taxonomies = array();$wp_taxonomies[‘category’] = (object) array(‘name’ => ‘category’, ‘object_type’ => ‘post’, ‘hierarchical’ => true, ‘update_count_callback’ => ‘_update_post_term_count’);$wp_taxonomies[‘post_tag’] = (object) array(‘name’ => ‘post_tag’, ‘object_type’ => ‘post’, ‘hierarchical’ => false, ‘update_count_callback’ => ‘_update_post_term_count’);$wp_taxonomies[‘link_category’] = (object) array(‘name’ => ‘link_category’, ‘object_type’ => ‘link’, ‘hierarchical’ => false); Modified taxonomy.php line 11 ~ 13$wp_taxonomies = array();$wp_taxonomies[‘category’] = array(‘name’ => ‘category’, ‘object_type’ => ‘post’, ‘hierarchical’ => true, ‘update_count_callback’ => ‘_update_post_term_count’);$wp_taxonomies[‘post_tag’] = array(‘name’ => ‘post_tag’, ‘object_type’ => ‘post’, ‘hierarchical’ => false, ‘update_count_callback’ => ‘_update_post_term_count’);$wp_taxonomies[‘link_category’] = array(‘name’ => ‘link_category’, ‘object_type’ => ‘link’, ‘hierarchical’ => false);

But we tried this for the most recent upgrade and it didn’t work.

Can anybody help? Please, our site has been down for two days. thanks to anyone that will help