SQL Server is unavailable during Import of CRM 365

Hi,

I have encountered an error in the Import of Organization in  CRM 365

CRM Logs

15:01:51|   Info| Group Microsoft SQL Server™

15:02:12|  Error| Check CrmSqlDomainValidator : Failure: The SQL Server 'FC-WSA-FDICT1T' is unavailable.

15:02:12|   Info| Group Microsoft SQL Server Reporting Services

CRM 365 Version: 8.2.4.6

CRM and SQL are on a separate server.

Please advise.