This error comes from "FeatureDependencies" defined in the site template - when creating a site from a template, SharePoint will throw the above error if you're missing any feature dependencies.
You can either try deactivating features and re-creating the site template, or you can perform the following manual steps:
1. Rename the site template to .cab
2. Unpack the .cab
3. Search the .xml files in the archive for FeatureDependency entries and remove as needed.
4. Rebuild the .WSP file (requires generating a manifest and then building a .CAB from the manifest)
I've done the manual approach before - not fun, but technically an option. I'd recommend just trying to rebuild the site template with less activated features.