still a problem with viewing photos on the site

hello,
I have deleted all the plugins except these, but there is still a problem with viewing photos on the site. I will ask for help to solve the problem.

here you may see a problem:
https://home-plast.bg/sertifikati-rollpast/

Thanks!

Hello,

I checked page that you mentioned above but didn’t notice missing images, is this issue already resolved?

Kind Regards, Roman.