Permalink issue

Permalink /%category%/%year%/%monthnum%/%day%/%postname%/ fails. To fix the problem edit file wp-includes/template-functions-category.php and replace:

—begin code—
function get_the_category($id = false) {
global $post, $wpdb, $category_cache;

if (! $id) {
$id = $post->ID;
}

if ($category_cache[$id]) {
$categories = $category_cache[$id];
} else {
$categories = $wpdb->get_results(“
SELECT category_id, cat_name, category_nicename, category_description, category_parent
FROM $wpdb->categories, $wpdb->post2cat
WHERE $wpdb->post2cat.category_id = cat_ID AND $wpdb->post2cat.post_id = ‘$id’
“);

}

if (!empty($categories))
sort($categories);

return $categories;
}
—end code—

for

—begin code—
function get_the_category($id = false) {
global $post, $wpdb, $category_cache;

if (! $id) {
$id = $post->ID;
}

if ($category_cache[$id] && ($category_cache[$id]->category_nicename)) {
$categories = $category_cache[$id];
} else {
$category_cache[$id] = $wpdb->get_results(“
SELECT category_id, cat_name, category_nicename, category_description, category_parent
FROM $wpdb->categories, $wpdb->post2cat
WHERE $wpdb->post2cat.category_id = cat_ID AND $wpdb->post2cat.post_id = ‘$id’
“);
$categories = $category_cache[$id];
}

if (!empty($categories))
sort($categories);

return $categories;
}
—end code—

Sample in http://juglardegamusinos.mordedor.com