diff --git a/cs656/lab4/PresenceServiceImpl.java b/cs656/lab4/PresenceServiceImpl.java
index 9389ea9..dad2b13 100644
--- a/cs656/lab4/PresenceServiceImpl.java
+++ b/cs656/lab4/PresenceServiceImpl.java
@@ -117,7 +117,7 @@ public class PresenceServiceImpl implements PresenceService
             if ( ! resp.getStatus().isSuccess() )
                 System.err.println(resp.getStatus());
         }
-        catch (IOException e)
+        catch (Exception e)
         {
             e.printStackTrace();
         }