diff --git a/app/conferences_active/conference_exec.php b/app/conferences_active/conference_exec.php
index ab37718066..d6321fc5ee 100644
--- a/app/conferences_active/conference_exec.php
+++ b/app/conferences_active/conference_exec.php
@@ -27,7 +27,7 @@
 
 	The Initial Developer of the Original Code is
 	Mark J Crane <markjcrane@fusionpbx.com>
-	Portions created by the Initial Developer are Copyright (C) 2008-2022
+	Portions created by the Initial Developer are Copyright (C) 2008-2023
 	the Initial Developer. All Rights Reserved.
 
 	Contributor(s):
@@ -57,10 +57,10 @@
 	if (count($_GET) > 0) {
 		$cmd = trim($_GET["cmd"]);
 		$name = trim($_GET["name"]);
-		$uuid = trim($_GET["uuid"]);
+		$uuid = trim($_GET["uuid"] ?? '');
 		$data = trim($_GET["data"]);
-		$id = trim($_GET["id"]);
-		$direction = trim($_GET["direction"]);
+		$id = trim($_GET["id"] ?? '');
+		$direction = trim($_GET["direction"] ?? '');
 	}
 
 //authorized commands
diff --git a/app/conferences_active/conference_interactive_inc.php b/app/conferences_active/conference_interactive_inc.php
index 59ef97d757..1ad9effd88 100644
--- a/app/conferences_active/conference_interactive_inc.php
+++ b/app/conferences_active/conference_interactive_inc.php
@@ -17,7 +17,7 @@
 
 	The Initial Developer of the Original Code is
 	Mark J Crane <markjcrane@fusionpbx.com>
-	Portions created by the Initial Developer are Copyright (C) 2008-2019
+	Portions created by the Initial Developer are Copyright (C) 2008-2023
 	the Initial Developer. All Rights Reserved.
 
 	Contributor(s):
@@ -117,17 +117,19 @@
 
 		$recording_dir = $_SESSION['switch']['recordings']['dir'].'/'.$_SESSION['domain_name'].'/archive/'.date("Y").'/'.date("M").'/'.date("d");
 		$recording_name = '';
-		if (file_exists($recording_dir.'/'.$row['uuid'].'.wav')) {
-			$recording_name = $session_uuid.".wav";
-		}
-		elseif (file_exists($recording_dir.'/'.$row['uuid'].'.mp3')) {
-			$recording_name = $session_uuid.".mp3";
+		if (!empty($recording_dir) && !empty($row['uuid'])) {
+			if (file_exists($recording_dir.'/'.$row['uuid'].'.wav')) {
+				$recording_name = $session_uuid.".wav";
+			}
+			else if (file_exists($recording_dir.'/'.$row['uuid'].'.mp3')) {
+				$recording_name = $session_uuid.".mp3";
+			}
 		}
 
-		echo "<img src='resources/images/".(($recording == "true") ? "recording.png" : "not_recording.png")."' style='width: 16px; height: 16px; border: none;' align='absmiddle' title=\"".$text['label-'.(($recording == "true") ? 'recording' : 'not-recording')]."\">&nbsp;&nbsp;";
+		echo "<img src='resources/images/".(!empty($recording) && $recording == "true" ? "recording.png" : "not_recording.png")."' style='width: 16px; height: 16px; border: none;' align='absmiddle' title=\"".$text['label-'.(!empty($recording) && $recording == "true" ? 'recording' : 'not-recording')]."\">&nbsp;&nbsp;";
 
 		if (permission_exists('conference_interactive_lock')) {
-			if ($locked == 'true') {
+			if (!empty($locked) && $locked == 'true') {
 				echo button::create(['type'=>'button','label'=>$text['label-unlock'],'icon'=>'unlock','collapse'=>'hide-xs','onclick'=>"send_cmd('conference_exec.php?cmd=conference&name=".urlencode($conference_name)."&data=unlock');"]);
 			}
 			else {
@@ -135,7 +137,7 @@
 			}
 		}
 		if (permission_exists('conference_interactive_mute')) {
-			if ($mute_all == 'true') {
+			if (!empty($mute_all) && $mute_all == 'true') {
 				echo button::create(['type'=>'button','label'=>$text['label-unmute-all'],'icon'=>'microphone','collapse'=>'hide-xs','onclick'=>"send_cmd('conference_exec.php?cmd=conference&name=".urlencode($conference_name)."&data=unmute+non_moderator');"]);
 			}
 			else {
@@ -145,7 +147,7 @@
 		echo button::create(['type'=>'button','label'=>$text['label-end-conference'],'icon'=>'stop','collapse'=>'hide-xs','onclick'=>"send_cmd('conference_exec.php?cmd=conference&name=".urlencode($conference_name)."&data=kick+all');"]);
 
 		echo "</div>\n";
-		echo "<strong>".$text['label-members'].": ".escape($member_count)."</strong>\n";
+		echo "<strong>".$text['label-members'].": ".escape($member_count ?? '')."</strong>\n";
 		echo "<br /><br />\n";
 
 		echo "<table class='list'>\n";
@@ -188,8 +190,8 @@
 				$switch_cmd = "uuid_getvar ".$uuid. " hand_raised";
 				$hand_raised = (trim(event_socket_request($fp, 'api '.$switch_cmd)) == "true") ? "true" : "false";
 				//format seconds
-				$join_time_formatted = sprintf('%02d:%02d:%02d', ($join_time/3600), ($join_time/60%60), $join_time%60);
-				$last_talking_formatted = sprintf('%02d:%02d:%02d', ($last_talking/3600), ($last_talking/60%60), $last_talking%60);
+				$join_time_formatted = sprintf('%02d:%02d:%02d', floor($join_time / 3600), floor($join_time / 60), $join_time % 60);
+				$last_talking_formatted = sprintf('%02d:%02d:%02d', floor($last_talking / 3600), floor($last_talking / 60), $last_talking % 60);
 
 				if (empty($record_path)) {
 					if (permission_exists('conference_interactive_mute')) {
@@ -274,4 +276,4 @@
 		echo "<br /><br />";
 	}
 
-?>
+?>
\ No newline at end of file
diff --git a/app/conferences_active/conferences_active_inc.php b/app/conferences_active/conferences_active_inc.php
index ea52640d63..fbf13a5c3e 100644
--- a/app/conferences_active/conferences_active_inc.php
+++ b/app/conferences_active/conferences_active_inc.php
@@ -17,7 +17,7 @@
 
 	The Initial Developer of the Original Code is
 	Mark J Crane <markjcrane@fusionpbx.com>
-	Portions created by the Initial Developer are Copyright (C) 2008-2019
+	Portions created by the Initial Developer are Copyright (C) 2008-2023
 	the Initial Developer. All Rights Reserved.
 
 	Contributor(s):
@@ -147,7 +147,7 @@
 					echo "	<td>".escape($conference_extension)."</td>\n";
 					echo "	<td>".escape($participant_pin)."</td>\n";
 					echo "	<td class='center'>".escape($member_count)."</td>\n";
-					if (permission_exists('conference_interactive_view') && $_SESSION['theme']['list_row_edit_button']['boolean'] == 'true') {
+					if (permission_exists('conference_interactive_view') && !empty($_SESSION['theme']['list_row_edit_button']['boolean']) && $_SESSION['theme']['list_row_edit_button']['boolean'] == 'true') {
 						echo "	<td class='action-button'>";
 						echo button::create(['type'=>'button','title'=>$text['button-view'],'icon'=>$_SESSION['theme']['button_icon_view'],'link'=>$list_row_url]);
 						echo "	</td>\n";
@@ -160,4 +160,4 @@
 		echo "<br /><br />";
 	}
 
-?>
+?>
\ No newline at end of file