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PHP or JS Errors After Plugin Updates

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If PHP or JavaScript errors appear after updating Payment Methods by Product & Country for WooCommerce or WooCommerce, update to the latest plugin version, clear every cache, and check the browser console and the server log with WP_DEBUG on. If errors persist, disable other plugins or the theme one at a time on staging and contact support.

Common symptoms #

  • Deprecation notices or warnings in the dashboard or in server logs.
  • Gateways stop filtering, or checkout misbehaves, right after an update.

Causes #

  • A WooCommerce or WordPress update changed an API the plugin (or another plugin) relies on.
  • A caching or minification plugin is serving old JavaScript or CSS after the update.
  • Another plugin or the theme depends on older checkout behavior.

Solution #

  1. Update to the latest version of the plugin and confirm it lists your WooCommerce version as tested (check the changelog).
  2. Clear every cache: server, CDN, caching plugin, and browser.
  3. Check the browser console for JavaScript errors and the server log (with WP_DEBUG on) for PHP notices, and note the exact message.
  4. If errors persist, test on a staging copy and disable other plugins or the theme one at a time to find the conflict.
  5. Send WPFactory support the full error message, your WordPress and WooCommerce versions, and your active plugins and theme.

Prerequisites #

  • A recent site backup before updating.
  • Access to server logs or WordPress debug mode.

Need a hand? #

Always test updates on staging first, and reach our team on the Payment Gateways per Products support forum.

 

Payment Methods by Product & Country for WooCommerce