[wp-trac] [WordPress Trac] #64656: Fatal error on new font library admin page

WordPress Trac noreply at wordpress.org
Tue Feb 17 13:37:59 UTC 2026


#64656: Fatal error on new font library admin page
----------------------------+--------------------
 Reporter:  desrosj         |      Owner:  (none)
     Type:  defect (bug)    |     Status:  new
 Priority:  normal          |  Milestone:  7.0
Component:  Administration  |    Version:
 Severity:  normal          |   Keywords:
  Focuses:                  |
----------------------------+--------------------
 I'm currently seeing a fatal error when navigating to `wp-admin/font-
 library.php` in my site:

 {{{
 Uncaught Error: Failed opening required '/home1/USER/public_html/wp-
 includes/build/pages/font-library/../../constants.php'
 (include_path='.:/opt/cpanel/ea-php83/root/usr/share/pear')
 in /home1/USER/public_html/wp-includes/build/pages/font-library/page-wp-
 admin.php on line 145

 Call stack:

     wp_font_library_wp_admin_enqueue_scripts('font-library.php')
     wp-includes/class-wp-hook.php:341
     WP_Hook::apply_filters(NULL, array)
     wp-includes/class-wp-hook.php:365
     WP_Hook::do_action(array)
     wp-includes/plugin.php:522
     do_action('admin_enqueue_scripts', 'font-library.php')
     wp-admin/admin-header.php:123
     require_once('/home1/USER/publ...min/admin-header.php')
     wp-admin/font-library.php:33
 }}}

 Seems like it could possibly be related to #64393.

 I am using the latest nightly build (`7.0-alpha-61654`) with `WP_DEBUG`
 set to `true`.

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/64656>
WordPress Trac <https://core.trac.wordpress.org/>
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