diff --git a/app/conference_controls/conference_control_details.php b/app/conference_controls/conference_control_details.php
index 3643e37eb7..615e1c49c0 100644
--- a/app/conference_controls/conference_control_details.php
+++ b/app/conference_controls/conference_control_details.php
@@ -1,4 +1,28 @@
 <?php
+/*
+	FusionPBX
+	Version: MPL 1.1
+
+	The contents of this file are subject to the Mozilla Public License Version
+	1.1 (the "License"); you may not use this file except in compliance with
+	the License. You may obtain a copy of the License at
+	http://www.mozilla.org/MPL/
+
+	Software distributed under the License is distributed on an "AS IS" basis,
+	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+	for the specific language governing rights and limitations under the
+	License.
+
+	The Original Code is FusionPBX
+
+	The Initial Developer of the Original Code is
+	Mark J Crane <markjcrane@fusionpbx.com>
+	Portions created by the Initial Developer are Copyright (C) 2018 - 2019
+	the Initial Developer. All Rights Reserved.
+
+	Contributor(s):
+	Mark J Crane <markjcrane@fusionpbx.com>
+*/
 
 //includes
 	require_once "root.php";
@@ -51,10 +75,12 @@
 //prepare to page the results
 	$rows_per_page = ($_SESSION['domain']['paging']['numeric'] != '') ? $_SESSION['domain']['paging']['numeric'] : 50;
 	$param = "";
-	$page = $_GET['page'];
-	if (strlen($page) == 0) { $page = 0; $_GET['page'] = 0; }
-	list($paging_controls, $rows_per_page, $var3) = paging($num_rows, $param, $rows_per_page);
-	$offset = $rows_per_page * $page;
+	if (isset($_GET['page'])) {	
+		$page = $_GET['page'];
+		if (strlen($page) == 0) { $page = 0; $_GET['page'] = 0; }
+		list($paging_controls, $rows_per_page, $var3) = paging($num_rows, $param, $rows_per_page);
+		$offset = $rows_per_page * $page;
+	}
 
 //get the list
 	$sql = "select * from v_conference_control_details ";