[Ronny Kreuzberg]

Deprecated: Die Funktion get_option wurde mit einem Argument aufgerufen, das seit Version 5.5.0 veraltet ist! Der Optionsschlüssel „blacklist_keys“ wurde in „disallowed_keys“ umbenannt. in /www/htdocs/w01decc8/my-url/wp-includes/functions.php on line 5697

My script says blacklist_keys is found in
/www/htdocs/w01decc8/my-url/wp-admin/includes/upgrade.php
/www/htdocs/w01decc8/my-url/wp-content/debug.log
/www/htdocs/w01decc8/my-url/wp-content/plugins/bbpress/includes/common/functions.php
/www/htdocs/w01decc8/my-url/wp-content/plugins/updraftplus/central/modules/comments.php
/www/htdocs/w01decc8/my-url/wp-includes/option.php

[dharmsi]

same here

[Robin W]

this is a notification error, and is not fatal.

Bbpress authors have not changed this one yet.

WordPress recommends that debug is not used on livre sites, so users should not see this.

It was a WordPress decision to change blacklist and whitelist due to racial connotations.

if you want to stop this displaying change the code in the file (lines 818-820) from

// Strict mode uses WordPress "blacklist" settings
	if ( true === $strict ) {
		$hook_name   = 'blacklist';
		$option_name = 'blacklist_keys';

to

// Strict mode uses WordPress "blacklist" settings
	if ( true === $strict ) {
		$hook_name   = 'disallowed';
		$option_name = 'disallowed_keys';

and keep a note of this change

[Ronny Kreuzberg]

Thank you!