Ioncube 4.4

My hosting company are migrating their servers from FreeBSD to Centos and have provided me with a script to test my existing site - I am getting this error:

Site error: the file ................../htdocs/components/com_sef/sef_conf.php requires the
ionCube PHP Loader ioncube_loader_lin_4.4.so to be installed by the site administrator.

But I can't find an upgraded version of Ioncube to the 3.1 version I am currently running.

Is there a new version?

Ioncube version is 3.1 but the PHP version is 4.4.
Please read our ionCube guide: www.sakic.net/support/ioncube/

Thanks Emir, but I am using the latest version of Ioncube on my site.

Then it's not working. Follow the installation guide and upload the tester file.

Do you know where I might get these files:

ioncube_loader_lin_4.4.so

Here: downloads2.ioncube.com/loader_downloads/..._loaders_lin_x86.zip