Failed to create a development sandbox

Hi @RamiJ

This could be due to a few reasons:

1. CLI Tool Issues: Check if the CLI tool you’re using is up-to-date. Outdated versions might have compatibility issues. Try reinstalling the CLI tool to ensure it’s configured correctly.

2. Language Data Availability: Verify that the language data (en.lib.sandboxes.create.failure.403Gating) is available and accessible.

This data might be stored in a separate location or require specific permissions. You can go through this doc for any details on it.

I hope this will help you out. Please mark it as Solution Accepted and upvote to help another Community member.
Thanks!