PHP Fatal error: Uncaught Error: Class 'DOMDocument' not found
January 28, 2019
Today I received the error message:
PHP Fatal error: Uncaught Error: Class 'DOMDocument' not found
And the easy fix on Ubuntu was to install 'php-xml' by running:
sudo apt-get install php-xml
That fixed it.
If you're running PHP on a web server, you might have to reload your web server configuration.