Gallery stop working

I didn’t check my site for a month and today I saw that galleries stop working.
The galleries are still there but the slideshow I had on my blog now they don’t show anything but the loading image.
It just open in new tab with image.
http://podarki01.ru/500-rub/

Version 2.0.66.33

On my other site galleries works properly.
I tried to copy plugin from one site to another but it doesn’t help.
All settings are the same
Here works good
http://krasnodarapartment.ru/podrobnee-o-kvartire/

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