My Footers have disappeared

Maybe this helps: https://www.ads-software.com/support/topic/my-footer-disappeared-and-i-have-no-idea-why-help?replies=10

If not, please make sure to post your sites URL here.

Same happened here.
And there was no admin around that could change wp setup :).

Why is that?
URL: https://bolecine-v-hrbtu.si/