I’ve never seen that error before and I don’t really know how to replicate it. What version of PHP are you running?

Thanks.

Warning: array_keys() [function.array-keys]: The first argument should be an array in /home/username/public_html/wp-content/plugins/WP-SEO-Master/modules/seo-master.php on line 460

My line 460 has the following code:

$roles = array_keys(get_option(’nf_dofollow_comments_registered_users_role_global’));

Any other changes I need to make?

Thanks again.

foreach($roles as $role) {
	if($user->has_cap($role)) {
		$user_has_role = true;
		continue;
	}
}

to

if(count($roles) > 0) {
	foreach($roles as $role) {
		if($user->has_cap($role)) {
			$user_has_role = true;
			continue;
		}
	}
}

on those lines.

Warning: Invalid argument supplied for foreach() in /home/username/public_html/wp-content/plugins/WP-SEO-Master/modules/seo-master.php on line 463

There are 2 messages like this for each comment. One refers to like 460 and the other to line 463.

Any ideas?

Oh, and if I deactivate it and then reactivate it, I won’t lose all my current setting right? Page titles, descriptions, etc. Just wanted to check before doing that if I need to.

Thanks.