Good afternoon Today came the update threads
I updated and installed recommended plugins

Unnecessary text was removed from all pages of the site and they began to load faster. thank

But the page with feed for cichlids became unavailable.
https://korm-rybam.com.ua/product-category/korm-dlya-tsikhlid/

On this page was placed the text of the source of the problem.
http://joxi.ru/DmBzZ1NuJzLl1m

I have the opportunity to restore the site from a backup on the hosting

Tell me what to do now? Can you fix this problem? I have inaccessible 7 product positions in the online store