This Mac is no longer updating because you do not have enough space to store optimised versions of your photos and videos
MacBook Air 2015
macOS Sierra 10.12.6
I am in the process of moving my photos from an external hard drive onto my MacBook Air.
I understood an optimised (tiny) version would be retained on the hard drive, with the full-sized image being kept in iCloud.
I upgraded my iCloud storage to 2TB to accommodate this.
The problem is, I can't get all my photos onto the MacBook because it says I don't have enough storage for the optimised versions.
The message on Photos reads:
Your MacStorage is full. Updating Paused. 18,088 items to upload
What should I do next, please?
MacBook Pro, Mac OS X (10.5.5)