tcwaters

I have LOVED using Evernote for many many years. I've used it in some different specific ways over the last 15 years. I'm now getting an error message that disk space is almost full and I'm aware that all notes from my first 5 years can easily be deleted. Is there a way to do that easily? I can't seem to find an answer except to delete posts one at a time, and then empty the trash. I'd love to keep using this great platform, but issues like this make it complicated to manage. THX!