Plugin could not be activated because it triggered a fatal error.

#96641
  • Resolved Aleks Vaukan
    Rank Math pro
    Content AI Starter

    Hey,

    I run to a problem.

    I deactivate all plugins and activate them back. But rank math get error.
    Fatal error: Cannot redeclare rank_math_register_var_replacement() (previously declared in /home/gogashop/public_html/wp-content/plugins/schema-markup-rich-snippets/includes/template-tags.php:30) in /home/gogashop/public_html/wp-content/plugins/seo-by-rank-math/includes/template-tags.php on line 80

    And now I can’t activate it back.

    Can you help me?

Viewing 3 replies - 1 through 3 (of 3 total)
  • Hello,

    Thank you for contacting the support and sorry for any inconvenience that might have been caused due to that.

    Sorry for the issue you are facing.

    Assuming you are using the latest version of all the plugins and the themes (please update if not yet), it would seem like a conflict with one of the plugins or the theme you are using.

    To determine that, please follow this troubleshooting guide:
    https://rankmath.com/kb/check-plugin-conflicts/

    Please let us know if you find the culprit.

    Only the site admin would know and your users won’t be affected by this troubleshooting.

    Looking forward to helping you.

    Hi

    I have encountered the same problem for several weeks. Unable to reactivate Rank Math. Fatal error occurs after activating Rank Math.

    Please make other suggestions.

    Thank you.

    Hello,

    Sorry for any inconvenience that might have been caused due to that.

    It seems like new tables are not getting created in the Database or some old plugin has left an incorrect entry.

    1. Please follow these steps to fix the issue:
    https://rankmath.com/kb/fatal-error-after-1-0-49-update/

    2. Please follow only the first 2 steps and clear your caches. The following steps mentioned in the article are for advanced users.

    Here’s a video screencast:
    https://i.rankmath.com/KStFug

    Please clear all the cache, including the server after following the above process.

    That should resolve the issue. Thank you.

    Hello,

    Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.

    If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.

    Thank you.

Viewing 3 replies - 1 through 3 (of 3 total)

The ticket ‘Plugin could not be activated because it triggered a fatal error.’ is closed to new replies.