Fatal error: Uncaught Error: Class 'WP_Rocket\Addon\WebP\AbstractWebp' not found in /home/parstahv/public_html/wp-content/plugins/wp-rocket/inc/Addon/WebP/Subscriber.php:16 Stack trace: #0 {main} thrown in /home/parstahv/public_html/wp-content/plugins/wp-rocket/inc/Addon/WebP/Subscriber.php on line 16