Saving settings crashes the whole site
Saving any setting in the HTTP Headers plugin throws a fatal error or crashes the whole site, sometimes including subdomains.
Tier I · Proven The best-established problems.
5 public reports · first reported 8 February 2022 · last reported 30 August 2025
What's going wrong
Site owners report that after they save a setting in this WordPress header plugin, the site throws a fatal or critical error and goes down.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 5 reports are about, and how many came each month.
- Related problems.
No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.