Gateway not working correctly

Hi guys,

Today I was trying to configure a schedule refresh for a data set with my on-premises gateway. To my surprise the gateway connection is "not configured correctly". Taking a closer look at the problem I find out is trying to reach a nonexisting DB, is calling just the server as shown in the picture below. I try adding this nameless database to the gateway and it doesn´t work. I also tried to erase the gateway and configuring it again but it shows the same problem. Below you´ll find both the screen with the main error and the error itself. Can someone please help me out?

Thanks,

Reynaldo