diff --git a/.project b/.project
index 8af9f55..e679a9c 100644
--- a/.project
+++ b/.project
@@ -16,12 +16,12 @@
 			</arguments>
 		</buildCommand>
 		<buildCommand>
-			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<name>org.eclipse.wst.validation.validationbuilder</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
 		<buildCommand>
-			<name>org.eclipse.wst.validation.validationbuilder</name>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
 			<arguments>
 			</arguments>
 		</buildCommand>
diff --git a/.settings/org.eclipse.wst.validation.prefs b/.settings/org.eclipse.wst.validation.prefs
new file mode 100644
index 0000000..04cad8c
--- /dev/null
+++ b/.settings/org.eclipse.wst.validation.prefs
@@ -0,0 +1,2 @@
+disabled=06target
+eclipse.preferences.version=1
diff --git a/src/main/java/org/gcube/data/analysis/dataminermanagercl/server/dmservice/wps/SClient4WPSSession.java b/src/main/java/org/gcube/data/analysis/dataminermanagercl/server/dmservice/wps/SClient4WPSSession.java
index 8c01db7..621bbed 100644
--- a/src/main/java/org/gcube/data/analysis/dataminermanagercl/server/dmservice/wps/SClient4WPSSession.java
+++ b/src/main/java/org/gcube/data/analysis/dataminermanagercl/server/dmservice/wps/SClient4WPSSession.java
@@ -428,11 +428,11 @@ public class SClient4WPSSession implements Serializable {
 				String requestURL = req.getRequest(url);
 
 				String authString = user + ":" + password;
-				logger.debug("auth string: " + authString);
+				//logger.debug("auth string: " + authString);
 				byte[] authEncBytes = Base64
 						.encodeBase64(authString.getBytes());
 				String encoded = new String(authEncBytes);
-				logger.debug("Base64 encoded auth string: " + encoded);
+				//logger.debug("Base64 encoded auth string: " + encoded);
 
 				URL urlObj = new URL(requestURL);
 				HttpURLConnection connection = (HttpURLConnection) urlObj