Title: PHP Warning
Last modified: September 15, 2025

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# PHP Warning

 *  Resolved [kduadmn](https://wordpress.org/support/users/kduadmn/)
 * (@kduadmn)
 * [11 months ago](https://wordpress.org/support/topic/php-warning-548/)
 * PHP Warning: Undefined array key “url” in /public_html/wp-content/plugins/seo-
   by-rank-math/includes/modules/schema/snippets/class-author.php on line 41
 * I’m constantly getting the same PHP error with the latest version of the plugin.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fphp-warning-548%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Support [Rakibuzzaman Siam](https://wordpress.org/support/users/rakibuzzamansiam1/)
 * (@rakibuzzamansiam1)
 * [11 months ago](https://wordpress.org/support/topic/php-warning-548/#post-18641597)
 * Hello [@kduadmn](https://wordpress.org/support/users/kduadmn/),
 * Thank you for contacting us, and sorry for any inconvenience that might have 
   been caused due to that.
 * This warning is related to the author entity in your schema. In this case, please
   head over to your **WordPress Dashboard > Rank Math > Titles & Meta > Authors**,
   and ensure that the “**Author Archives**” option is enabled.
 * Here’s a screenshot for your reference: [https://i.rankmath.com/i/RHj61c](https://i.rankmath.com/i/RHj61c)
 * Let us know how it goes. Looking forward to helping you.
 *  Thread Starter [kduadmn](https://wordpress.org/support/users/kduadmn/)
 * (@kduadmn)
 * [11 months ago](https://wordpress.org/support/topic/php-warning-548/#post-18641681)
 * Thanks for the reply.
 * I want to show a custom page as author URL in author entity schema and keep author
   archives disabled due to crawl budget. Is it possible?
 *  Plugin Support [Jeremy](https://wordpress.org/support/users/jeremrm/)
 * (@jeremrm)
 * [10 months, 4 weeks ago](https://wordpress.org/support/topic/php-warning-548/#post-18643012)
 * Hello [@kduadmn](https://wordpress.org/support/users/kduadmn/),
 * At the moment, the author entity in schema requires the author archives to be
   enabled for the URL to be generated automatically. There isn’t a built-in option
   to point it to a custom page while keeping the archives disabled.
 * As a workaround, you could use a **[Custom Schema](https://rankmath.com/kb/schema-generator/)**
   which is available in our PRO version and manually set the author URL to your
   preferred page. This way you’ll retain full control without needing to enable
   the archives.
 * Hope that helps.
 *  Plugin Support [Jaideep Asrani](https://wordpress.org/support/users/jaideeprm/)
 * (@jaideeprm)
 * [10 months, 1 week ago](https://wordpress.org/support/topic/php-warning-548/#post-18670964)
 * Hello [@kduadmn](https://wordpress.org/support/users/kduadmn/),
 * Since we didn’t hear back from you we are going to mark this ticket as resolved.
 * If you have any other follow-up please feel free to reach out to us.
 * Thank you.

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘PHP Warning’ is closed to new replies.

 * ![](https://ps.w.org/seo-by-rank-math/assets/icon.svg?rev=3438330)
 * [Rank Math SEO – AI SEO Tools to Dominate SEO Rankings](https://wordpress.org/plugins/seo-by-rank-math/)
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 * 4 replies
 * 4 participants
 * Last reply from: [Jaideep Asrani](https://wordpress.org/support/users/jaideeprm/)
 * Last activity: [10 months, 1 week ago](https://wordpress.org/support/topic/php-warning-548/#post-18670964)
 * Status: resolved