You've requested a page on a website (korautoks.lovable.app) that is on the Cloudflare network. Unfortunately, it is resolving to an IP address that is creating a conflict within Cloudflare's system.
Please see this troubleshooting page for more details.
If you are the owner of this website:
you should login to Cloudflare and change the DNS A records for korautoks.lovable.app to resolve to a different IP address.