how to install XMLWriter PHP modules
when i installed wp all import plugin, it gave me this error:
" Required PHP components are missing.
WP All Import requires DOMDocument, XMLReader, and XMLWriter PHP modules to be installed.
These are standard features of PHP, and are necessary for WP All Import to read the files you are trying to import.
Please contact your web hosting provider and ask them to install and activate the DOMDocument, XMLReader, and XMLWriter PHP modules."
how can i solve this?