diff --git a/src/org/dclermonte/siba/cli/SibaCLI.java b/src/org/dclermonte/siba/cli/SibaCLI.java
index c3b78b9..149f97d 100644
--- a/src/org/dclermonte/siba/cli/SibaCLI.java
+++ b/src/org/dclermonte/siba/cli/SibaCLI.java
@@ -177,10 +177,6 @@ public class SibaCLI
 		{
 			System.err.println("SibaException = " + exception.getMessage());
 			logger.error(exception.getMessage(), exception);
-			if (exception.getCause() != null)
-			{
-				logger.error("SibaException chainée = " + exception.getCause().getMessage());
-			}
 			help();
 		}
 	}
diff --git a/src/org/dclermonte/siba/gui/BackupPanel.java b/src/org/dclermonte/siba/gui/BackupPanel.java
index 144d759..c3f3c98 100644
--- a/src/org/dclermonte/siba/gui/BackupPanel.java
+++ b/src/org/dclermonte/siba/gui/BackupPanel.java
@@ -63,7 +63,7 @@ public class BackupPanel extends JPanel
 	 */
 	public BackupPanel() throws SibaException
 	{
-		
+
 		setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
 		setLayout(new BorderLayout(0, 0));
 
@@ -109,16 +109,16 @@ public class BackupPanel extends JPanel
 
 		});
 		choosePanel.add(btnNewButton, "6, 2");
-		
+
 		JLabel lblTargetDirectory = new JLabel(BUNDLE.getString("BackupPanel.lblTargetDirectory.text")); //$NON-NLS-1$
 		choosePanel.add(lblTargetDirectory, "2, 4");
 		lblTargetDirectory.setVerticalAlignment(SwingConstants.TOP);
 		lblTargetDirectory.setHorizontalAlignment(SwingConstants.LEFT);
-		
+
 		this.targetDirectoryField = new JTextField();
 		choosePanel.add(this.targetDirectoryField, "4, 4");
 		this.targetDirectoryField.setColumns(10);
-		
+
 		JButton btnNewButton_1 = new JButton(BUNDLE.getString("BackupPanel.btnNewButton_1.text")); //$NON-NLS-1$
 		btnNewButton_1.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
 		btnNewButton_1.addActionListener(new ActionListener()
@@ -126,21 +126,21 @@ public class BackupPanel extends JPanel
 			@Override
 			public void actionPerformed(final ActionEvent e)
 			{
-				
+
 				File file = TargetDirectorySelector.showSelectorDialog(BackupPanel.this, null);
 				if (file != null)
 				{
 					BackupPanel.this.targetDirectoryField.setText(file.getPath());
 				}
-				
+
 			}
 		});
 		choosePanel.add(btnNewButton_1, "6, 4");
-		
+
 		btnNewButton_1.setHorizontalAlignment(SwingConstants.RIGHT);
-		
+
 		JPanel actionPanel = new JPanel();
-		
+
 		add(actionPanel, BorderLayout.SOUTH);
 		actionPanel.setLayout(new BoxLayout(actionPanel, BoxLayout.Y_AXIS));
 
@@ -187,16 +187,12 @@ public class BackupPanel extends JPanel
 						String titleWarning = BUNDLE.getString("BackupPanel.TitleWarning.text");
 						JOptionPane.showMessageDialog(BackupPanel.this, dataMissing, titleWarning,
 								JOptionPane.INFORMATION_MESSAGE);
-						
+
 					}
 				}
 				catch (SibaException exception)
 				{
 					String dataMissing = exception.getMessage();
-					if (exception.getCause() != null)
-					{
-						dataMissing = dataMissing.concat(exception.getCause().getMessage());
-					}
 
 					String titleWarning = BUNDLE.getString("BackupPanel.TitleWarning.text");
 					JOptionPane.showMessageDialog(BackupPanel.this, dataMissing, titleWarning,
diff --git a/src/org/dclermonte/siba/gui/SibaGUI.java b/src/org/dclermonte/siba/gui/SibaGUI.java
index 5efc4ae..abdfe8b 100644
--- a/src/org/dclermonte/siba/gui/SibaGUI.java
+++ b/src/org/dclermonte/siba/gui/SibaGUI.java
@@ -315,10 +315,6 @@ public class SibaGUI
 				{
 					logger.error("SibaException ", exception);
 					String dataMissing = exception.getMessage();
-					if (exception.getCause() != null)
-					{
-						logger.info("SibaException chainée = " + exception.getCause().getMessage());
-					}
 					String titleWarning = BUNDLE.getString("BackupPanel.TitleWarning.text");
 					JOptionPane.showMessageDialog(null, dataMissing, titleWarning, JOptionPane.INFORMATION_MESSAGE);
 				}