diff --git a/booking.studygroup_leaders.inc b/booking.studygroup_leaders.inc
index 9918d46..a37a31c 100644
--- a/booking.studygroup_leaders.inc
+++ b/booking.studygroup_leaders.inc
@@ -378,8 +378,8 @@ function booking_studygroup_leadhelp_edit_form_submit($form, &$form_state) {
 			$message = "";
 			//get the previous value
 			$previous_value = _booking_studygroup_leadhelp_edit_get_previous_value($form, $type, $type . '[' . $session_id . ']');
-			watchdog('booking_debug', "<pre>Studygroup assignment previous value:\n@info\nCurrent value:\n@current</pre>", 
-				array('@info' => print_r( $previous_value, true), '@current' => print_r( $person, true)));
+			//watchdog('booking_debug', "<pre>Studygroup assignment previous value:\n@info\nCurrent value:\n@current</pre>", 
+			//	array('@info' => print_r( $previous_value, true), '@current' => print_r( $person, true)));
 			//compare it against $person
 			//if $person is now empty, set the person's role to zero
 			if (empty($person) && $previous_value != 0) {