HTTP 500 errors when modifying DNS records, Pages projects, Workers subdomains

Resolved

This incident has been resolved.

Update

A fix has been implemented and we are monitoring the results.

Update

The issue has been identified and a fix is being implemented.

Investigating

Cloudflare is investigating reports of HTTP 500 errors when modifying or querying DNS records via the Cloudflare API, creating new Pages projects, and creating or changing Workers subdomains.