punkey87

Hi,
I have the same problem.
Wondering if anyone has found a solution.

THANK YOU

Hi, I have noticed the following error message;
“Notice: Undefined index: post_ID in /www/htdocs/w0XXX/wp-content/plugins/wordpress-seo-premium/premium/classes/premium-metabox.php on line 186”

How can I fix it?
I disabled the plugin and the error message dissapeared. However, my 404 appear again without the plugin.

What can I do?

I have the Yoast Premium version.