Hi Thomaz,
Thank you so much for your detailed response and for taking the time to explain the possible causes. I really appreciate your help.
I followed the suggestions you mentioned, including using the correct sign-in method, trying a fresh browser profile, and checking the browser settings, but I'm still getting the same error. Since I was able to access my Databricks Free Edition account without any issues until yesterday, it seems like this may be an account provisioning issue.
I would really appreciate it if you could help escalate this to the appropriate team or let me know the fastest way to get it resolved, as I need access to continue my learning and practice.
Thank you again for your support. I look forward to your guidance and hope this can be resolved as soon as possible.