Uncaught Symfony ServiceNotFoundException

  • Resolved prsc

    (@presscat2015)


    4 years, 4 months ago

    I have just upgraded Yoast SEO to version 14.4.1 and got an error message below when I tried to create/edit *any* pages or posts.

    Wordpress version: 5.4.2
    PHP version: 7.0
    Yoast SEO version: 14.4.1

    Could you please advise on this?

    /wp-content/plugins/wordpress-seo/vendor_prefixed/symfony/dependency-injection/Container.php.. line number 307.. E_ERROR.. Uncaught YoastSEO_Vendor\Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException: You have requested a non-existent service “Yoast\WP\SEO\Helpers\Language_Helper”.

    • This topic was modified 4 years, 4 months ago by prsc.
Viewing 2 replies - 1 through 2 (of 2 total)
  • Plugin Support Michael Ti?a

    (@mikes41720)

    Hello,

    This sort of error usually happens 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 to the latest version of Yoast SEO for WordPress 14.4.1? 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.

    After clearing all of the cache, does the issue resolve when trying to edit a post or page?

    Thread Starter prsc

    (@presscat2015)

    Hi Michael,

    The issue is resolved after restarting Apache server with cache. Thank you so much for your prompt help!

Viewing 2 replies - 1 through 2 (of 2 total)
  • The topic ‘Uncaught Symfony ServiceNotFoundException’ is closed to new replies.