[Plugin: Huge IT Image Gallery] "This image failed to load" error

So i recently moved my site to new hosting by uploading files from my computer to server via FileZilla. Now i have this error whenever i try to click on any image in gallery.
Here is my site its russian but i’ll link a page where all you need to do is to click on one of pictures to see error message.
Any ideas how to fix this? Or what can cause this other than Huge IT image gallery?