Fatal error: Call to undefined function

I had the same error because I use another plugin that renames the wp-admin login url.
I made a ‘quick fix’ by adding this line:
require_once(ABSPATH . 'wp-admin/includes/screen.php');
in the file:
“plugins/wordpress-seo/inc/wpseo-non-ajax-functions.php”
in line: 466
right before
$screen = get_current_screen();"

It’s a bug in iThemes Security. We’re working with them to look at how we can fix this ??

It’s a bug in iThemes Security. We’re working with them to look at how we can fix this ??

Sadly that won’t help me as I don’t have iThemes security.

(Thanks for the recent Webiste Review BTW)

Joost, any chance of a fix on this. I use All in One WP security and get the same fatal error when I change the login page from the default to a non standard login. The error occurs when you try to visit /wp-admin when not logged in.

Same deal as Adam. Thank you!

Hi,
I got same error with Yoast SEO 3.2.5 and All In One WP Security 4.1.0.

/public_html/wp-content/plugins/wordpress-seo/inc/wpseo-non-ajax-functions.php on line 467

The error occurs when i try to visit /wp-admin when not logged in.

I am not getting this problem any more. Not sure if it was the Yoast update or another plugin (as stated above I have never had iThemes Security, but do have Wordfence.

Joost, any chance of a fix on this. I use All in One WP security and get the same fatal error when I change the login page from the default to a non standard login. The error occurs when you try to visit /wp-admin when not logged in.

exactly the same here (All in One WP + Yoast).

Same as @adam Nowak. I’m using a site with SSL + All In One WP Security plugin and is getting the same error from months ago:

Fatal error: Call to undefined function get_current_screen() in /home/xxxxxxx/public_html/wp-content/plugins/wordpress-seo/inc/wpseo-non-ajax-functions.php on line 467

Will the next update fix this?

SAME ISSUE Fatal error: Call to undefined function get_current_screen() in /home/xxxx/public_html/wp-content/plugins/wordpress-seo/inc/wpseo-non-ajax-functions.php on line 467

Solved in my last update ??

Thank you so much!