Change or add users still not function.

Hi.

I have a Centos 6.x x64  with stock php 5.3.3.

I setup ocsinventory from tarball not rpm.

But this error about change or add users still exist, does my php version cause this or is related to ocsinventory?

Fatal error: Call to undefined function password_hash() in /usr/share/ocsinventory-reports/ocsreports/require/function_users.php on line 104

I can change some settings like some post mention, but doing that crush other stuff in ocsinventory.

What is the status here?

Thanks for your time.