Index: lams_central/src/java/org/lamsfoundation/lams/web/HomeAction.java
===================================================================
diff -u -r92a7fc43cbdc23f99928bbdf75d006b7fda44393 -r871794cc9d282825ee6a99bbeb6ef65b191241e3
--- lams_central/src/java/org/lamsfoundation/lams/web/HomeAction.java	(.../HomeAction.java)	(revision 92a7fc43cbdc23f99928bbdf75d006b7fda44393)
+++ lams_central/src/java/org/lamsfoundation/lams/web/HomeAction.java	(.../HomeAction.java)	(revision 871794cc9d282825ee6a99bbeb6ef65b191241e3)
@@ -401,9 +401,6 @@
 	    HomeAction.log.debug("Need to log out user from lamscoomunity");
 	    req.getSession().invalidate();
 
-	    // clear system shared session.
-	    SessionManager.getSession().invalidate();
-
 	    // redirect to lamscommunity logout servlet to log out.
 	    String url = "http://lamscommunity.org/register/logout?return_url=";
 	    url += URLEncoder.encode(Configuration.get(ConfigurationKeys.SERVER_URL), "UTF8");