Usually Creative Popup is running properly on any PHP server, where PrestaShop 1.5.x, 1.6.x or 1.7.x is working without any issue. It doesn't have any special requirement, so it should work on most of the servers.
PHP & Extensions
The required version number of PHP is 5.2.4 or any higher version (Compatible with PHP 7).
The PHP ZipArchive extension is required to import / export .zip files.
The required version is MySQL version 5.0 or greater / MariaDB version 10.0 or greater
Creative Popup supports Prestashop 1.5.x, 1.6.x and 1.7.x versions. Please note, that is always recommended to have the latest version installed of PrestaShop system, as well as the used modules.