Thank you for sharing the tracking ID. It appears that your server is located in Brazil South and has been experiencing issues since 09/27. In fact, the issue seems to have started on 09/22.
This required backend intervention to bring the server back up. You need to open a support case.
If you are unable to do so, please send an email to [azcommunity@microsoft.com] with your subscription ID, server name, and region. Please mention 'ATTN: Oury' in the subject line
Thank You!