Hi @sportswing,
The “Error: There has been a critical error on this website” issue in WordPress is often caused by a conflict with your theme or plugin. To troubleshoot, follow these steps:
1. Check error logs: Look for recent logs in WordPress error logs for more information about the issue.
2. Deactivate plugins: Deactivate all plugins except “Product Notices for WooCommerce” and WooCommerce to see if one of them is causing the issue. Reactivate plugins one by one to determine the cause.
3. Use default theme: Change to a default WordPress theme (e.g. Twenty Twenty-*) to see if the theme is causing the issue.
4. Increase memory limit: Sometimes, insufficient memory can cause errors. Increase the memory limit in the wp-config.php file.
To determine the cause of the conflict, perform a conflict test by reactivating plugins one by one and testing after each activation.
Please provide details for your website’s PHP version, WordPress version, current theme name with version and active WooCommerce extension and error logs so that we can assist you with this issue. You can find additional information in the links below.
https://woocommerce.com/document/how-to-test-for-conflicts/
https://kinsta.com/knowledgebase/there-has-been-a-critical-error-on-your-website/
