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[staartmees]

First of all: your cms is way too old. 1.4.1 dates back from 2008!

Normally you won't get any support, http://forum.cmsmadesimple.org/viewtopi ... 40&t=30336

So first make a complete backup of your files and your database.
http://docs.cmsmadesimple.org/upgrading ... nformation

Next step is upgrading your modules and cms to the latest version 1.11.1
http://docs.cmsmadesimple.org/upgrading/old-versions

[Jeff]

We have been getting a lot of issues lately with hosting providers upgrading the PHP version and users start seeing errors/warning and things not working.

This is probably the case with you, as suggested please backup and upgrade.

Thanks,
Jeff