Fatal PHP errors after WordPress upgrades
The plugin triggers PHP fatal errors after WordPress upgrades, breaking the site or form submissions.
Tier II · Emerging Problems that are still building up.
3 public reports · first reported 18 May 2023 · last reported 31 July 2026
What's going wrong
Site owners using Contact Form 7 with this CPF/CNPJ validation add-on report that after upgrading WordPress, often to version 6.2 or 7, the plugin throws a PHP fatal error.
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 3 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.