Class 'DOMDocument' not found

Question

I\'ve found an error on a page in my Magento application; it always show this message error when I visit it:

Fatal error: Class \'DOMDocument\' not fo

Answer 1

Using Suse Linux (Linux linux 3.16.7-48-default) and PHP 5.6.1 as root, this helped:

zypper in php5-dom

plus restart

systemctl restart apache2