Unable to Load Images

Suddenly on the Webpage i am Unable to See Images. I can upload images and i can see them under folder but on the site its blank. Images dont Load up.
here is the Url for Reference
https://filmymantra.com/priyanka-chopra-and-anushka-sharma-at-dil-dhadkane-do-music-launch/
can you help me fix

https://www.ads-software.com/plugins/nextgen-gallery/