DB Connector Failed!

Hi Knimers,

while trying to get access to Microsoft SQL server, after entering host name , port , username and password in DB connector node and also choose “Microsoft SQL Server” for database Type I keep getting this error :

ERROR DB Connector 3:2727 Execute failed: Connection reset ClientConnectionId:cd903749-3ae7-454b-a98d-c8ea7b8cd583

any ideas??