Fatal error: Uncaught Error: Class "DOMDocument" not found in /home/www/web_all/nvpengyou/api_inc/apixml.class.php:34
Stack trace:
#0 /home/www/web_all/nvpengyou/api_inc/apixml.class.php(13): apixml->open()
#1 /home/www/web_all/nvpengyou/mysite.php(40): apixml->__construct()
#2 {main}
thrown in /home/www/web_all/nvpengyou/api_inc/apixml.class.php on line 34