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I have a problem with my trailhead "Quick Start: Salesforce DX".
I'm trying to do this:

sfdx force:org:create -s -f config/project-scratch-def.json -a "default scratch org"

But become an Error: You do not have access to the [scratchorginfo] object

I make all right, step by step. Connected status is "Connected". How can I fix it?