Sevalla incident

404 errors on Cloudflare Proxied (O2O) static sites

Resolved after 3 hours 26 minutes, affecting Static sites, on March 12, 2026.

resolved Mar 12, 2026, 12:49 PM UTC

We now consider this incident resolved. If you disabled your Cloudflare proxy as a workaround, you may now try to safely re-enable it.

Started
Mar 12, 2026, 09:23 AM UTC
Resolved
Mar 12, 2026, 12:49 PM UTC
Duration
3h 26m
Detected by Pingoru
Mar 12, 2026, 09:23 AM UTC

Affected components

Static sites

Update timeline

  1. investigating Mar 12, 2026, 09:23 AM UTC

    We are investigating reports of intermittent 404 errors affecting our Static Site Hosting service. Our team is working to identify the root cause.

  2. identified Mar 12, 2026, 10:04 AM UTC

    Update: We have identified that this issue specifically affects domains using a Cloudflare "Orange-to-Orange" (proxied) setup. Workaround: Disabling the Cloudflare proxy (switching to "DNS only" / Grey Cloud) for affected domains resolves the 404 errors. Customers using Cloudflare for DNS only, or those not using Cloudflare, remain unaffected. We are continuing to investigate the underlying cause and will provide further updates as they become available.

  3. identified Mar 12, 2026, 11:31 AM UTC

    We are continuing to investigate the root cause and are working toward a resolution.

  4. monitoring Mar 12, 2026, 11:49 AM UTC

    We have deployed a fix for the 404 errors affecting proxied domains. We are currently monitoring the results. If you are still experiencing issues with your proxied setup, please let us know.

  5. resolved Mar 12, 2026, 12:49 PM UTC

    We now consider this incident resolved. If you disabled your Cloudflare proxy as a workaround, you may now try to safely re-enable it.

Your product runs on more than Sevalla

Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.

Add your stack →