Ticket #50415: 50415#.diff

src/wp-admin/includes/class-walker-nav-menu-edit.php

@@ -74 +74 @@
 
                 if ( 'taxonomy' === $item->type ) {
                         $original_object = get_term( (int) $item->object_id, $item->object );
-                        if ( $original_object && ! is_wp_error( $original_title ) ) {
+                        if ( $original_object && ! is_wp_error( $original_object ) ) {
                                 $original_title = $original_object->name;
                         }
                 } elseif ( 'post_type' === $item->type ) {