Origin is Unreachable, in subdomain (https) pointing to my Public IP (http)

What is the name of the domain?

newarmada.biz

What is the error number?

523

What is the error message?

Origin is unreachable Error code 523

What is the issue you’re encountering

I have domain named arm.biz from hostinger, then I try to get SSL with cloudflare and I got some subdomain. Then I want to add new subdomain that have different IP address from subdimain before it. My new ip addres is my Public IP address from my server. Im using apache2, and when I try to access http://arm.biz is success but when I try to access https://arm.biz is error “Origin is unreachable Error code 523”. What should I do? Can my http ip public became https subdomain with different ip address from another subdomain

What feature, service or problem is this related to?

I don’t know

Screenshot of the error

Hello,
Error 523 occurs when Cloudflare cannot contact your origin web server. This typically occurs when a network device between Cloudflare and the origin web server doesn’t have a route to the origin’s IP address.