Updates cause fatal errors and site crashes
Plugin updates trigger fatal errors or 503 crashes on live sites, sometimes after ACF Pro is updated alongside it.
Tier II · Emerging Problems that are still building up.
4 public reports · first reported 16 January 2022 · last reported 29 May 2026
What's going wrong
Several site owners report that installing a new version of this add-on, or updating it next to ACF Pro, made their sites crash with fatal errors, blank screens, or 503 responses.
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 4 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.