Index: dialin/ui/hd_simulator.py
===================================================================
diff -u -rea8582b77ce8dd6a9e1d98d5c6a07b4bfe0e8e1e -r75242bd943ad40301ce8f43e14696fd1b5cc4857
--- dialin/ui/hd_simulator.py	(.../hd_simulator.py)	(revision ea8582b77ce8dd6a9e1d98d5c6a07b4bfe0e8e1e)
+++ dialin/ui/hd_simulator.py	(.../hd_simulator.py)	(revision 75242bd943ad40301ce8f43e14696fd1b5cc4857)
@@ -1678,7 +1678,7 @@
         @param message: (dict) the end treatment request
         @return: None
         """
-        self.debug("End treatment requested")
+        self.logger.debug("End treatment requested")
         request = struct.unpack('i', bytearray(
             message['message'][MsgFieldPositions.START_POS_FIELD_1:MsgFieldPositions.END_POS_FIELD_1]))[0]