Fatal error: Out of memory (allocated 20971520) (tried to allocate 65536 bytes) in /var/www/html/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php on line 563

Fatal error: Out of memory (allocated 20971520) (tried to allocate 65536 bytes) in /var/www/html/wp-includes/class-wp-fatal-error-handler.php on line 84