ok debug. here is the error it displays
Fatal error: ob_start(): Cannot use output buffering in output buffering display handlers in /web/htdocs/www.stabiaholidayhouse.it/home/wp-content/plugins/wordpress-seo/src/integrations/front-end/category-term-description.php on line 44
file category-term-description.php
<?php
/**
* WPSEO plugin file.
*
* @package Yoast\WP\SEO\Integrations\Front_End
*/
namespace Yoast\WP\SEO\Integrations\Front_End;
use Yoast\WP\SEO\Conditionals\Front_End_Conditional;
use Yoast\WP\SEO\Integrations\Integration_Interface;
/**
* Adds support for shortcodes to category and term descriptions.
*/
class Category_Term_Description implements Integration_Interface {
/**
* @inheritDoc
*/
public static function get_conditionals() {
return [ Front_End_Conditional::class ];
}
/**
* @inheritDoc
*/
public function register_hooks() {
\add_filter( ‘category_description’, [ $this, ‘add_shortcode_support’ ] );
\add_filter( ‘term_description’, [ $this, ‘add_shortcode_support’ ] );
}
/**
* Adds shortcode support to category and term descriptions.
*
* This methods wrap in output buffering to prevent shortcodes that echo stuff
* instead of return from breaking things.
*
* @param string $description String to add shortcodes in.
*
* @return string Content with shortcodes filtered out.
*/
public function add_shortcode_support( $description ) {
\ob_start();
$description = \do_shortcode( $description );
\ob_end_clean();
return $description;
}
}
