git-svn-id: https://svn.coded.pt/svn/SIPRP@1542 bb69d46d-e84e-40c8-a05a-06db0d633741

trunk/AnaliseAcidentesTrabalho/src/java/utils/Utils.java

@@ -433,7 +433,15 @@ public class Utils {
 			paSession.invalidate();
 		}
 		paContext.removeAttribute( sessionID );
-		session.invalidate();
+		try
+		{
+			session.invalidate();
+		}
+		catch ( IllegalStateException e )
+		{
+//			ErrorLogger.logException( e );
+			System.out.println( "Session already invalidated." );
+		}
 
 		if ( redirect )
 		{