Index: src/wp-includes/pluggable.php
===================================================================
--- src/wp-includes/pluggable.php	(revision 33981)
+++ src/wp-includes/pluggable.php	(working copy)
@@ -1691,13 +1691,16 @@
  * @since 2.0.0
  * @since 4.3.0 The `$plaintext_pass` parameter was changed to `$notify`.
  *
+ * @global wpdb         $wpdb      WordPress database object for queries.
+ * @global PasswordHash $wp_hasher Portable PHP password hashing framework instance.
+ *
  * @param int    $user_id User ID.
  * @param string $notify  Optional. Type of notification that should happen. Accepts 'admin' or an empty
  *                        string (admin only), or 'both' (admin and user). The empty string value was kept
  *                        for backward-compatibility purposes with the renamed parameter. Default empty.
  */
 function wp_new_user_notification( $user_id, $notify = '' ) {
-	global $wpdb;
+	global $wpdb, $wp_hasher;
 	$user = get_userdata( $user_id );
 
 	// The blogname option is escaped with esc_html on the way into the database in sanitize_option
@@ -1821,7 +1824,7 @@
 	 * @param string|int $action The nonce action.
 	 * @param WP_User    $user   The current user object.
 	 * @param string     $token  The user's session token.
-	 */ 
+	 */
 	do_action( 'wp_verify_nonce_failed', $nonce, $action, $user, $token );
 
 	// Invalid nonce