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Likely fix

Fix: WooCommerce broke after update

WooCommerce can break after updates because of extension conflicts, outdated theme templates, payment gateway changes, database update issues, or PHP compatibility problems.

Quick answer

Check what updated last, run WooCommerce database updates if prompted, test with a default theme, and disable extensions one by one.

Important warning

Never run major WooCommerce updates on a live store without a backup. Checkout, payment, and order email issues can cost sales.

Try this

  1. 1 Do not update more plugins after the store breaks.
  2. 2 Check which plugin, theme, WooCommerce version, or PHP version changed.
  3. 3 Back up the site before deeper fixes.
  4. 4 Check WooCommerce → Status for outdated templates or database update prompts.
  5. 5 Run WooCommerce database update if prompted and you have a backup.
  6. 6 Temporarily switch to a default theme such as Storefront.
  7. 7 Disable WooCommerce extensions except core WooCommerce and test again.
  8. 8 Reactivate extensions one by one to find the conflict.

Common causes

WooCommerce extension conflict.

Outdated theme templates.

Database update incomplete.

Payment gateway incompatibility.

PHP version issue.

Cache serving old assets.

What to check next

  • Check WooCommerce status.
  • Check outdated templates.
  • Check database update notice.
  • Check recent extension updates.
  • Check payment gateway logs.

FAQ

Why did WooCommerce break after an update?

A WooCommerce extension, theme template, payment gateway, database update, PHP version, or cache issue may be incompatible with the update.

Should I run the WooCommerce database update?

Yes, if WooCommerce prompts for it, but back up first because database updates can be hard to reverse.

Can outdated templates break WooCommerce?

Yes. Theme WooCommerce template overrides can become outdated after WooCommerce updates.

Related fixes

Fix: WooCommerce checkout not working

WooCommerce checkout usually breaks because of payment gateway errors, plugin conflicts, theme template issues, JavaScript errors, caching, or required checkout fields.

Fix: WooCommerce products not showing or product pages broken

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Fix: WooCommerce admin is slow

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Fix: WooCommerce payment failed or payment method missing

WooCommerce payments fail when the gateway is misconfigured, API keys are wrong, SSL is broken, currency is unsupported, webhook is missing, or checkout has plugin conflicts.

Fix: WooCommerce cart not updating or empty

WooCommerce cart problems are commonly caused by page caching, object cache, session issues, browser cookies, theme conflicts, or cart fragments being disabled.

Fix: WooCommerce order emails not sending

WooCommerce order emails fail when WordPress email is unreliable, SMTP is missing, email notifications are disabled, order status does not trigger an email, or emails go to spam.