Title: Error 500 after update
Last modified: January 22, 2019

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# Error 500 after update

 *  Resolved [pexys](https://wordpress.org/support/users/pexys/)
 * (@pexys)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/error-500-after-update-9/)
 * Hi,
 * I use your plugin on many websites but on this website : [https://www.gsn-nettoyage.com/](https://www.gsn-nettoyage.com/)
   i have an error 500 after update 9.4 -> 9.5.
 * Why ?
 * Thanks in advance !
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-500-after-update-9%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 6 replies - 1 through 6 (of 6 total)

 *  [Pcosta88](https://wordpress.org/support/users/pcosta88/)
 * (@pcosta88)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/error-500-after-update-9/#post-11117781)
 * Hi,
 * We would like some more information.
 * A. Are all your non-Yoast plugins and themes also updated?
 * B. Can you confirm you are using WordPress 5.0.3? You can check by clicking on
   the W in the top left and selecting About. If you need to update, please check
   with your host provider. Please know that if you are using an older version of
   WordPress Core you may experience unexpected behavior with Yoast. This guide 
   explains more: https://yoast.com/why-we-dont-support-old-wordpress-versions/.
 * If all are updated, that sounds like a plugin or theme conflict. Can you try 
   and gather as much information for us as possible? Please perform the following:
 * 1. Make sure the issue doesn’t persist when Yoast SEO is disabled.
 * 2. [Check for conflicts](https://kb.yoast.com/kb/how-to-check-for-plugin-conflicts).
 * 3. Check for [JavaScript errors with your console](https://kb.yoast.com/kb/how-to-find-javascript-errors-with-your-browsers-console).
 * If you find any JavaScript errors related to Yoast SEO or if there is a conflict
   with a plugin or a theme, you can create a [new GitHub issue](https://github.com/Yoast/wordpress-seo/issues/new)
   for our developers. Please report the issue to a third party developer as well.
 * If you didn’t find any conflicts or errors, we think the issue is specific to
   your site. We’d need to investigate further but are unable to do so on these 
   forums. You can [purchase Yoast SEO Premium](https://yoast.com/wordpress/plugins/seo/)
   and receive our Premium email support and we can help you further.
 *  Thread Starter [pexys](https://wordpress.org/support/users/pexys/)
 * (@pexys)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/error-500-after-update-9/#post-11117796)
 * Hi,
 * I will wait to make updates on other plugins and when others are updates, i will
   re-test Yoast update.
 * I send you a message when i have the problem after other plugins updates.
 * Thanks !
 *  [devnihil](https://wordpress.org/support/users/devnihil/)
 * (@devnihil)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/error-500-after-update-9/#post-11122986)
 * [@pexys](https://wordpress.org/support/users/pexys/) We do see that the site 
   is using WordPress version 4.9.8 which may be causing the error as that version
   of WordPress is out of date. Please let us know if updating the site resolves
   the issue.
 *  Thread Starter [pexys](https://wordpress.org/support/users/pexys/)
 * (@pexys)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/error-500-after-update-9/#post-11124905)
 * I will test.
 * Thanks !
 *  [Jerlyn](https://wordpress.org/support/users/jerparx/)
 * (@jerparx)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/error-500-after-update-9/#post-11129362)
 * We’ll close the thread for now but feel free to re-open or create a new post 
   if the issue persists with the latest WP version.
 *  Thread Starter [pexys](https://wordpress.org/support/users/pexys/)
 * (@pexys)
 * [7 years, 6 months ago](https://wordpress.org/support/topic/error-500-after-update-9/#post-11129368)
 * OK

Viewing 6 replies - 1 through 6 (of 6 total)

The topic ‘Error 500 after update’ is closed to new replies.

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 * 6 replies
 * 4 participants
 * Last reply from: [pexys](https://wordpress.org/support/users/pexys/)
 * Last activity: [7 years, 6 months ago](https://wordpress.org/support/topic/error-500-after-update-9/#post-11129368)
 * Status: resolved