Title: developer's Replies | WordPress.org

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# developer

  [  ](https://wordpress.org/support/users/developerdwis/)

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## Forum Replies Created

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

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Tag, Category, and Taxonomy Manager - Autotagger Automatically Add Terms] Uncaught TypeError: call_user_func](https://wordpress.org/support/topic/uncaught-typeerror-call_user_func/)
 *  [developer](https://wordpress.org/support/users/developerdwis/)
 * (@developerdwis)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/uncaught-typeerror-call_user_func/#post-18091836)
 * I left the ‘Metabox callback’ blank, and it’s resolved now.
   Thanks,
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Tag, Category, and Taxonomy Manager - Autotagger Automatically Add Terms] Uncaught TypeError: call_user_func](https://wordpress.org/support/topic/uncaught-typeerror-call_user_func/)
 *  [developer](https://wordpress.org/support/users/developerdwis/)
 * (@developerdwis)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/uncaught-typeerror-call_user_func/#post-18091746)
 * Thank for reply.
 * I have added Media post type.
    -  This reply was modified 1 year, 7 months ago by [developer](https://wordpress.org/support/users/developerdwis/).
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Tag, Category, and Taxonomy Manager - Autotagger Automatically Add Terms] Uncaught TypeError: call_user_func](https://wordpress.org/support/topic/uncaught-typeerror-call_user_func/)
 *  [developer](https://wordpress.org/support/users/developerdwis/)
 * (@developerdwis)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/uncaught-typeerror-call_user_func/#post-18091712)
 * Do you have any custom taxonomies in TaxoPress
 * Reply  : yes,
 * Does it help if you disable them?
 * Reply: yes, I disabled taxopress.
 * Does it help if you change the theme?
 * Reply: no, same issue coming 
 * Does it help if you disable the other plugins one-by-one?
 * Reply: No, Same issue coming but if taxopress disable then working.
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Tag, Category, and Taxonomy Manager - Autotagger Automatically Add Terms] Uncaught TypeError: call_user_func](https://wordpress.org/support/topic/uncaught-typeerror-call_user_func/)
 *  [developer](https://wordpress.org/support/users/developerdwis/)
 * (@developerdwis)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/uncaught-typeerror-call_user_func/#post-18090655)
 * Hi,
   I’m getting an error when creating a new post while the plugin is enabled.
   It worked fine before with PHP 7, but it’s not functioning properly with PHP 
   8.1.**Fatal error**: Uncaught TypeError: call_user_func(): Argument #1 ($callback)
   must be a valid callback, function “category_name” not found or invalid function
   name in /wp-admin/includes/template.php:1456 Stack trace: #0 wp-admin/edit-form-
   advanced.php(716): do_meta_boxes(Object(WP_Screen), ‘side’, Object(WP_Post)) #
   1 wp-admin/post-new.php(75): require(‘/Applications/X…’) #2 {main} thrown in **
   wp-admin/includes/template.php** on line **1456**

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