Editor disapeared

For admin user all works fine but other users cannot see the editor (tekst and buttons) anymore, had to turn off your plugin.

Error:
Warning: require_once(includes/templates-media-wp38.php) [function.require-once]: failed to open stream: No such file or directory in /**** /public_html/wp-content/plugins/file-gallery/file-gallery.php on line 1573

Fatal error: require_once() [function.require]: Failed opening required ‘includes/templates-media-wp38.php’ (include_path=’.:/usr/local/lib/php’) in /*****/public_html/wp-content/plugins/file-gallery/file-gallery.php on line 1573

https://wordpress.org/plugins/file-gallery/