dataprep connection with databridge

dataprep connection with databridge

Hi i have tried con connet using you r data bridge before an database on analitycs and today im'trineg to confirgure anoter conenction trouht datbridge application .
bu unfortunately i cant connect to anyting. i don't revice any errors or any infiormationa on installation process  but o can't get conenction work .do you have any  suggestion?
 Erik