Title: Fatal error: Uncaught Error: Function name must be a string
Last modified: October 10, 2020

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# Fatal error: Uncaught Error: Function name must be a string

 *  Resolved [phpconsult](https://wordpress.org/support/users/phpconsult/)
 * (@phpconsult)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/fatal-error-uncaught-error-function-name-must-be-a-string-2/)
 * The SSL Zen plugin shows the following error message within wp-admin:
 * Fatal error: Uncaught Error: Function name must be a string in /var/www/vhosts/
   jinjazz.nl/httpdocs/wp-content/plugins/ssl-zen/ssl_zen/classes/class.ssl_zen_admin.
   php:659 Stack trace: #0 /var/www/vhosts/jinjazz.nl/httpdocs/wp-includes/class-
   wp-hook.php(287): ssl_zen_admin::ssl_zen_hook(”) #1 /var/www/vhosts/jinjazz.nl/
   httpdocs/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(”, Array)#
   2 /var/www/vhosts/jinjazz.nl/httpdocs/wp-includes/plugin.php(478): WP_Hook->do_action(
   Array) #3 /var/www/vhosts/jinjazz.nl/httpdocs/wp-admin/admin.php(259): do_action(‘
   toplevel_page_s…’) #4 {main} thrown in /var/www/vhosts/jinjazz.nl/httpdocs/wp-
   content/plugins/ssl-zen/ssl_zen/classes/class.ssl_zen_admin.php on line 659
 * How to solve this?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ffatal-error-uncaught-error-function-name-must-be-a-string-2%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [SSL Zen – Free SSL/HTTPS](https://wordpress.org/support/users/sslzen/)
 * (@sslzen)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/fatal-error-uncaught-error-function-name-must-be-a-string-2/#post-13526556)
 * [@phpconsult](https://wordpress.org/support/users/phpconsult/) Can you please
   send us an email from within the plugin along with the debug log?
 *  Thread Starter [phpconsult](https://wordpress.org/support/users/phpconsult/)
 * (@phpconsult)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/fatal-error-uncaught-error-function-name-must-be-a-string-2/#post-13530825)
 * Fatal error: Uncaught Error: Function name must be a string in /var/www/vhosts/
   jinjazz.nl/httpdocs/wp-content/plugins/ssl-zen/ssl_zen/classes/class.ssl_zen_admin.
   php:659 Stack trace: #0 /var/www/vhosts/jinjazz.nl/httpdocs/wp-includes/class-
   wp-hook.php(287): ssl_zen_admin::ssl_zen_hook(”) #1 /var/www/vhosts/jinjazz.nl/
   httpdocs/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(”, Array)#
   2 /var/www/vhosts/jinjazz.nl/httpdocs/wp-includes/plugin.php(478): WP_Hook->do_action(
   Array) #3 /var/www/vhosts/jinjazz.nl/httpdocs/wp-admin/admin.php(259): do_action(‘
   toplevel_page_s…’) #4 {main} thrown in /var/www/vhosts/jinjazz.nl/httpdocs/wp-
   content/plugins/ssl-zen/ssl_zen/classes/class.ssl_zen_admin.php on line 659

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Fatal error: Uncaught Error: Function name must be a string’ is closed
to new replies.

 * ![](https://ps.w.org/ssl-zen/assets/icon.svg?rev=2252754)
 * [SSL Zen — SSL Certificate Installer & HTTPS Redirects](https://wordpress.org/plugins/ssl-zen/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/ssl-zen/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/ssl-zen/)
 * [Active Topics](https://wordpress.org/support/plugin/ssl-zen/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/ssl-zen/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/ssl-zen/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [phpconsult](https://wordpress.org/support/users/phpconsult/)
 * Last activity: [5 years, 7 months ago](https://wordpress.org/support/topic/fatal-error-uncaught-error-function-name-must-be-a-string-2/#post-13530825)
 * Status: resolved