Title: Uncaught Error: Undefined constant “SECURE_AUTH_COOKIE”
Last modified: May 26, 2022

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# Uncaught Error: Undefined constant “SECURE_AUTH_COOKIE”

 *  Resolved [Daniel Jörg Schuppelius](https://wordpress.org/support/users/logtron/)
 * (@logtron)
 * [4 years ago](https://wordpress.org/support/topic/uncaught-error-undefined-constant-secure_auth_cookie/)
 * After update to the last Version (WP & Plugins).
    My Page hang
 * `Got error 'PHP message: PHP Fatal error: Uncaught Error: Undefined constant "
   SECURE_AUTH_COOKIE" in /var/www/wp-includes/pluggable.php:928\nStack trace:\n#
   0 /var/www/wp-includes/pluggable.php(694): wp_parse_auth_cookie()\n#1 /var/www/
   wp-includes/class-wp-hook.php(307): wp_validate_auth_cookie()\n#2 /var/www/wp-
   includes/plugin.php(191): WP_Hook->apply_filters()\n#3 /var/www/wp-includes/user.
   php(3583): apply_filters()\n#4 /var/www/wp-includes/pluggable.php(70): _wp_get_current_user()\
   n#5 /var/www/wp-includes/user.php(628): wp_get_current_user()\n#6 /var/www/wp-
   content/plugins/schema-and-structured-data-for-wp/admin_section/common-function.
   php(1782): get_current_user_id()\n#7 /var/www/wp-content/plugins/schema-and-structured-
   data-for-wp/admin_section/common-function.php(1832): saswp_defaul...'`
 * Remove this Plugin… Page is working
    -  This topic was modified 4 years ago by [Daniel Jörg Schuppelius](https://wordpress.org/support/users/logtron/).

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

 *  Plugin Support [Sanjeev Kumar](https://wordpress.org/support/users/sanjeevsetu/)
 * (@sanjeevsetu)
 * [4 years ago](https://wordpress.org/support/topic/uncaught-error-undefined-constant-secure_auth_cookie/#post-15681699)
 * Hi Daniel,
 * Sorry for the inconvenience.
 * Please now update to v1.9.98.1 It has been fixed here.
 *  Thread Starter [Daniel Jörg Schuppelius](https://wordpress.org/support/users/logtron/)
 * (@logtron)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/uncaught-error-undefined-constant-secure_auth_cookie/#post-16059602)
 * New update old friends…
    `Got error 'PHP message: PHP Fatal error: Uncaught Error:
   Undefined constant "SECURE_AUTH_COOKIE" in /var/www/wp-includes/pluggable.php:
   928\nStack trace:\n#0 /var/www/wp-includes/pluggable.php(694): wp_parse_auth_cookie()\
   n#1 /var/www/wp-includes/class-wp-hook.php(307): wp_validate_auth_cookie()\n#
   2 /var/www/wp-includes/plugin.php(191): WP_Hook->apply_filters()\n#3 /var/www/
   wp-includes/user.php(3583): apply_filters()\n#4 /var/www/wp-includes/pluggable.
   php(70): _wp_get_current_user()\n#5 /var/www/wp-includes/user.php(628): wp_get_current_user()\
   n#6 /var/www/wp-content/plugins/schema-and-structured-data-for-wp/admin_section/
   common-function.php(1777): get_current_user_id()\n#7 /var/www/wp-content/plugins/
   schema-and-structured-data-for-wp/admin_section/common-function.php(1829): saswp_defaul...'`
 *  Plugin Support [Sanjeev Kumar](https://wordpress.org/support/users/sanjeevsetu/)
 * (@sanjeevsetu)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/uncaught-error-undefined-constant-secure_auth_cookie/#post-16060416)
 * Please update to 1.9.101.1. It will fix this issue.
 *  Plugin Author [Magazine3](https://wordpress.org/support/users/magazine3/)
 * (@magazine3)
 * [3 years, 8 months ago](https://wordpress.org/support/topic/uncaught-error-undefined-constant-secure_auth_cookie/#post-16064687)
 * We recently pushed the update 1.9.101.1. Can you please check the issue by updating
   the plugin to the latest version and let us know back if you face any issues?

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

The topic ‘Uncaught Error: Undefined constant “SECURE_AUTH_COOKIE”’ is closed to
new replies.

 * ![](https://ps.w.org/schema-and-structured-data-for-wp/assets/icon-256x256.png?
   rev=1922284)
 * [Schema & Structured Data for WP & AMP](https://wordpress.org/plugins/schema-and-structured-data-for-wp/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/schema-and-structured-data-for-wp/#faq)
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 * 5 replies
 * 3 participants
 * Last reply from: [Magazine3](https://wordpress.org/support/users/magazine3/)
 * Last activity: [3 years, 8 months ago](https://wordpress.org/support/topic/uncaught-error-undefined-constant-secure_auth_cookie/#post-16064687)
 * Status: resolved