--- a/src/com/beem/project/beem/otr/BeemOtrManager.java	Sun Nov 06 02:10:33 2011 +0100
+++ b/src/com/beem/project/beem/otr/BeemOtrManager.java	Sun Nov 06 02:17:27 2011 +0100
@@ -198,7 +198,7 @@
 		    try {
 			mChats.get(sessionID).localEndOtrSession();
 		    } catch (OtrException e) {
-			e.printStackTrace();
+			Log.w(TAG, "error when closing local otr session", e);
 		    }
 		}
 		else {

--- a/src/net/java/otr4j/OtrException.java	Sun Nov 06 02:10:33 2011 +0100
+++ b/src/net/java/otr4j/OtrException.java	Sun Nov 06 02:17:27 2011 +0100
@@ -2,7 +2,9 @@
 
 
 public class OtrException extends Exception {
-	public OtrException(Exception e){
-		super(e);
-	}
+    private static final long serialVersionUID = 1L;
+
+    public OtrException(Exception e){
+	super(e);
+    }
 }