Fixed log

src/main/java/org/gcube/data/access/ckanconnector/ConnectorManager.java

@@ -176,7 +176,7 @@ public class ConnectorManager {
 			return Response.seeOther(new URI(baseUrl))
 					.cookie(cookie).cookie(cookieHideHeader).build();
 		}catch(Exception e){
-			e.printStackTrace();
+			log.error("Error while creating the Response", e);
 			return Response.serverError().build();
 		}
 	}