Title: PHP Warning with plugin activate
Last modified: May 9, 2022

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# PHP Warning with plugin activate

 *  [markmelch](https://wordpress.org/support/users/markmelch/)
 * (@markmelch)
 * [4 years ago](https://wordpress.org/support/topic/php-warning-with-plugin-activate/)
 * I am receiving this warning with Accessibility Tools & Alt Text Finder Pro version
   2 activated. WP Version 5.9.3 Multisite
 * Not critical.
 * `Warning: call_user_func_array() expects parameter 1 to be a valid callback, 
   class ‘Dvin508_Media_api’ does not have a method ‘add_records_field’ in /home1/
   EXAMPLE/public_html/wp-includes/class-wp-hook.php on line 307
 * Any thoughts?

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

 * ![](https://ps.w.org/tool-for-ada-section-508-and-seo/assets/icon-256x256.png?
   rev=3548245)
 * [Accessibility Tools & Alt Text Finder](https://wordpress.org/plugins/tool-for-ada-section-508-and-seo/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/tool-for-ada-section-508-and-seo/#faq)
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 * [Active Topics](https://wordpress.org/support/plugin/tool-for-ada-section-508-and-seo/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/tool-for-ada-section-508-and-seo/unresolved/)
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 * 0 replies
 * 1 participant
 * Last reply from: [markmelch](https://wordpress.org/support/users/markmelch/)
 * Last activity: [4 years ago](https://wordpress.org/support/topic/php-warning-with-plugin-activate/)
 * Status: not resolved