Unable to reach the website" after configuring Cloudflare DNS on my WordPress Aruba site

Hello everyone, I just set up Cloudflare on my website hosted on Aruba. I received the “active status” email, but as soon as I try to access my site, I can no longer get in, and I can’t access my WordPress by typing the usual: “my-domain-name/wp-admin”. Why is that? Am I missing a step?
Thank you very much.

3 posts were merged into an existing topic: Impossibile raggiungere il sito dopo aver configurato cloudfare per il mio sito su aruba