When deploying my site from local to test I lose the ability to use nested content. I can see the created datatypes in the developer section however, I get the following error:

"Server error: Contact administrator, see log for full details. Failed to retrieve data for data type id XXXX".

If trying to recreate them by adding a new datatype, the option to select nested content doesn't exist.

This is also causing null reference errors on the page where I'm trying to load content generated using nested content.

Is there something I'm overlooking or could it be an issue with my deployment process?

Thanks