This is in my WordPress error_log today
"[20-Aug-2013 17:30:08] We're sorry, but your theme's page template didn't make a call to wp_footer(), which is required by NextGEN Gallery. Please add this call to your page templates."
It doesn't make sense to me, as in my theme, Yoko, http://www.elmastudio.de/wordpress-themes/, I see this "<?php get_sidebar(); ?>
<?php get_footer(); ?>"
Any ideas, suggestions?