Title: fatal error Last modified: May 17, 2022 --- # fatal error * Resolved [milborsochi](https://wordpress.org/support/users/milborsochi/) * (@milborsochi) * [3 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-4157/) * Hello * Howdy! * Since WordPress 5.2 there is a built-in feature that detects when a plugin or theme causes a fatal error on your site, and notifies you with this automated email. * In this case, WordPress caught an error with one of your plugins, Yoast SEO. * First, visit your website ([https://xxxxx/](https://xxxxx/)) and check for any visible issues. Next, visit the page where the error was caught ([https://xxxxxxx.xxx/wp-admin/admin-ajax.php](https://xxxxxxx.xxx/wp-admin/admin-ajax.php)) and check for any visible issues. * Please contact your host for assistance with investigating this issue further. * If your site appears broken and you can’t access your dashboard normally, WordPress now has a special “recovery mode”. This lets you safely login to your dashboard and investigate further. * To keep your site safe, this link will expire in 1 day. Don’t worry about that, though: a new link will be emailed to you if the error occurs again after it expires. * When seeking help with this issue, you may be asked for some of the following information: WordPress version 5.9.3 Current theme: Porto (version 6.3.0) Current plugin: Yoast SEO (version 18.8) PHP version 7.4.29 * Error Details ============= An error of type E_ERROR was caused in line 3224 of the file /home3/mxxxx/public_html/wp-content/plugins/wordpress-seo/src/generated/ container.php. Error message: Uncaught Error: Class ‘Yoast\WP\SEO\Integrations\ Admin\Social_Profiles_Helper’ not found in /home3/xxxxxxxx/public_html/wp-content/ plugins/wordpress-seo/src/generated/container.php:3224 Stack trace: #0 /home3/ xxxxxxk/public_html/wp-content/plugins/wordpress-seo/src/generated/container. php(3054): Yoast\WP\SEO\Generated\Cached_Container->getSocialProfilesHelperService()# 1 /home3/xxxxxxx/public_html/wp-content/plugins/wordpress-seo/vendor_prefixed/ symfony/dependency-injection/Container.php(271): Yoast\WP\SEO\Generated\Cached_Container- >getConfigurationWorkoutIntegrationService() #2 /home3/xxxx/public_html/wp-content/ plugins/wordpress-seo/src/loader.php(201): YoastSEO_Vendor\Symfony\Component\ DependencyInjection\Container->get(‘Yoast\\WP\\SEO\\In…’) #3 /home3/xxxxxxxx/ public_html/wp-includes/class-wp-hook.php(307): Yoast\WP\SEO\Loader->load_integrations(”)# 4 /home3/xxxxxxxx/public_html/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters( NULL, Array) #5 /home3/xxxxxxxx/public_html/wp-includes/plu * Best regards Milorad * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ffatal-error-4157%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 2 replies - 1 through 2 (of 2 total) * [devnihil](https://wordpress.org/support/users/devnihil/) * (@devnihil) * [3 years, 11 months ago](https://wordpress.org/support/topic/fatal-error-4157/#post-15658427) * [@milborsochi](https://wordpress.org/support/users/milborsochi/) We’re sorry to hear you are experiencing this issue on your site. * Regarding the error of **‘An error of type E_ERROR was caused in line 3224 of the file /home3/mxxxx/public_html/wp-content/plugins/wordpress-seo/src/generated/ container.php. Error message: Uncaught Error: Class ‘Yoast\WP\SEO\Integrations\ Admin\Social_Profiles_Helper’ not found in /home3/xxxxxxxx/public_html/wp-content/ plugins/wordpress-seo/src/generated/container.php:3224’**, this error can sometimes happen after an update when the plugin files are cached and some old files are still used after updating the plugin. On occasions, this causes temporary errors that resolve themselves once the cache has been cleared. * If the problem doesn’t resolve for you automatically, can you please try clearing the cache from your theme, plugin, server and CDN (e.g. CloudFlare) before and after updating Yoast SEO If you are not sure how to clear the cache from a theme or plugin please speak to those authors. If you want to clear cache from the server, please speak to your host provider. * If this doesn’t resolve the error, and reason this type of error can occur is when the plugin installation or update couldn’t complete due to a server or connection hiccup. As a result of that, it causes missing files in the relevant plugin, so you see the related error. Therefore, if the error continues to occur we would next recommend that you please manually reinstall the plugin to the latest version. * [devnihil](https://wordpress.org/support/users/devnihil/) * (@devnihil) * [3 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-4157/#post-15678778) * We are going ahead and marking this issue as resolved due to inactivity. If you require any further assistance please create a new issue. Viewing 2 replies - 1 through 2 (of 2 total) The topic ‘fatal error’ is closed to new replies. * ![](https://ps.w.org/wordpress-seo/assets/icon-256x256.gif?rev=3419908) * [Yoast SEO - Advanced SEO with real-time guidance and built-in AI](https://wordpress.org/plugins/wordpress-seo/) * [Frequently Asked Questions](https://wordpress.org/plugins/wordpress-seo/#faq) * [Support Threads](https://wordpress.org/support/plugin/wordpress-seo/) * [Active Topics](https://wordpress.org/support/plugin/wordpress-seo/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/wordpress-seo/unresolved/) * [Reviews](https://wordpress.org/support/plugin/wordpress-seo/reviews/) * 2 replies * 2 participants * Last reply from: [devnihil](https://wordpress.org/support/users/devnihil/) * Last activity: [3 years, 10 months ago](https://wordpress.org/support/topic/fatal-error-4157/#post-15678778) * Status: resolved