Error when trying to create a Host Template

Hi,

This are the modules installed:

As for incubator, I initially installed it using yum install icinga-php-incubator, but have an issue with Director setup not proceeding due to it detecting the Incubator version to be 0.18.0, despite yum list listing it as 0.20.0 as required by Director.

Googled the issue and I followed the solution from this: Icinga Director depends on the following modules, please install/upgrade as required - #16 by ndonahue . The setup proceeded and Director looks fine but currently have this roadblock. As per checking, the error appears to be happening on some other options as well (Services, Commands, etc.).

Thanks and regards.