Theme breaks after updates with blank screens or errors
Theme or WordPress updates leave pages blank or show critical errors, and Customizer screens stop working until a rollback.
Tier II · Emerging Problems that are still building up.
3 public reports · first reported 23 June 2021 · last reported 21 May 2026
What's going wrong
Site owners report that after a WordPress core update or a theme release, pages can turn blank or show critical error warnings.
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.