SSL Certificate Error Code 526

What is the name of the domain?

fmaier.net

What is the issue you’re encountering

I have an Nginx Reverse Proxy Running on my Proxmox Server. The Reverse Proxy should then refer request which come to ‘nextcloud.fmaier’ to my internal nextcloud server IP with HTTPS. I also created an Cloudflare Origin Certificate which i imported into my Nginx and Nextcloud server. But the Problem i am having now is that if i go to the url i always get the error ‘Invalid SSL Certificate’ with Error Code 526.

What feature, service or problem is this related to?

I don’t know

Here is our documentation for 526 errors: Troubleshooting Cloudflare 5XX errors · Cloudflare Support docs

However, when visiting your site, I’m actually seeing a 523: Troubleshooting Cloudflare 5XX errors · Cloudflare Support docs

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