diff --git a/app/call_centers/call_center_queue_edit.php b/app/call_centers/call_center_queue_edit.php
index 4434014848..998dccaa10 100644
--- a/app/call_centers/call_center_queue_edit.php
+++ b/app/call_centers/call_center_queue_edit.php
@@ -54,6 +54,7 @@
 	$queue_announce_frequency = '';
 	$queue_cc_exit_keys = '';
 	$queue_description = '';
+	$queue_timeout_action = '';
 
 //action add or update
 	if (!empty($_REQUEST["id"]) && is_uuid($_REQUEST["id"])) {
diff --git a/app/call_flows/call_flow_edit.php b/app/call_flows/call_flow_edit.php
index beb2796514..6a62bf0cca 100644
--- a/app/call_flows/call_flow_edit.php
+++ b/app/call_flows/call_flow_edit.php
@@ -56,6 +56,7 @@
 	$call_flow_label = '';
 	$call_flow_alternate_label = '';
 	$call_flow_description = '';
+	$call_flow_status = '';
 
 //action add or update
 	if (!empty($_REQUEST["id"]) && is_uuid($_REQUEST["id"])) {
diff --git a/app/contacts/contact_address_edit.php b/app/contacts/contact_address_edit.php
index c1df2fc625..c3e9074ac6 100644
--- a/app/contacts/contact_address_edit.php
+++ b/app/contacts/contact_address_edit.php
@@ -154,7 +154,7 @@
 						$parameters['domain_uuid'] = $domain_uuid;
 						$parameters['contact_uuid'] = $contact_uuid;
 						$database = new database;
-						$database->execute($sql, $parameters ?? null);
+						$database->execute($sql, $parameters);
 						unset($sql, $parameters);
 					}
 
@@ -203,14 +203,14 @@
 
 //pre-populate the form
 	if (!empty($_GET) && empty($_POST["persistformvar"])) {
-		$contact_address_uuid = $_GET["id"];
+		$contact_address_uuid = $_GET["id"] ?? '';
 		$sql = "select * from v_contact_addresses ";
 		$sql .= "where domain_uuid = :domain_uuid ";
 		$sql .= "and contact_address_uuid = :contact_address_uuid ";
 		$parameters['domain_uuid'] = $_SESSION['domain_uuid'];
 		$parameters['contact_address_uuid'] = $contact_address_uuid;
 		$database = new database;
-		$row = $database->select($sql, $parameters ?? null, 'row');
+		$row = $database->select($sql, $parameters, 'row');
 		if (!empty($row)) {
 			$address_type = $row["address_type"];
 			$address_label = $row["address_label"];
diff --git a/app/database_transactions/database_transactions.php b/app/database_transactions/database_transactions.php
index 9b392392c5..4eb1203c10 100644
--- a/app/database_transactions/database_transactions.php
+++ b/app/database_transactions/database_transactions.php
@@ -48,6 +48,7 @@
 
 //set default values
 	$search = '';
+	$user_uuid = '';
 
 //get variables used to control the order
 	$order_by = $_GET["order_by"] ?? '';
diff --git a/app/devices/device_profiles.php b/app/devices/device_profiles.php
index f9b429dd74..a0ecb1f05d 100644
--- a/app/devices/device_profiles.php
+++ b/app/devices/device_profiles.php
@@ -52,6 +52,9 @@
 		$profiles = $_POST['profiles'];
 	}
 
+//set additional variables
+	$show = $_GET["show"] ?? '';
+
 //get the search
 	$search = strtolower($_REQUEST["search"] ?? '');
 	$fields = strtolower($_REQUEST["fields"] ?? '');
@@ -114,7 +117,7 @@
 //get the count
 	$sql = "select count(*) from v_device_profiles ";
 	$sql .= "where true ";
-	if (!empty($_GET['show']) || $_GET['show'] != "all" || !permission_exists('device_profile_all')) {
+	if ($show != "all" || !permission_exists('device_profile_all')) {
 		$sql .= "and (domain_uuid = :domain_uuid or domain_uuid is null) ";
 		$parameters['domain_uuid'] = $domain_uuid;
 	}
@@ -129,7 +132,7 @@
 		$param .= "&search=".$search;
 		$param .= "&fields=".$fields;
 	}
-	if (!empty($_GET['show']) && $_GET['show'] == "all" && permission_exists('device_profile_all')) {
+	if ($show == "all" && permission_exists('device_profile_all')) {
 		$param .= "&show=all";
 	}
 	$page = $_GET['page'] ?? 0;
@@ -172,7 +175,7 @@
 	}
 	echo 		"<form id='form_search' class='inline' method='get'>\n";
 	if (permission_exists('device_profile_all')) {
-		if (!empty($_GET['show']) && $_GET['show'] == 'all') {
+		if ($show == 'all') {
 			echo "		<input type='hidden' name='show' value='all'>";
 		}
 		else {
@@ -223,7 +226,7 @@
 		echo "		<input type='checkbox' id='checkbox_all' name='checkbox_all' onclick='list_all_toggle(); checkbox_on_change(this);' ".(empty($device_profiles) ? "style='visibility: hidden;'" : null).">\n";
 		echo "	</th>\n";
 	}
-	if (!empty($_GET['show']) && $_GET['show'] == "all" && permission_exists('device_profile_all')) {
+	if ($show == "all" && permission_exists('device_profile_all')) {
 		echo th_order_by('domain_name', $text['label-domain'], $order_by, $order, $param);
 	}
 	echo th_order_by('device_profile_name', $text['label-device_profile_name'], $order_by, $order);
@@ -247,7 +250,7 @@
 				echo "		<input type='hidden' name='profiles[$x][uuid]' value='".escape($row['device_profile_uuid'])."' />\n";
 				echo "	</td>\n";
 			}
-			if (!empty($_GET['show']) && $_GET['show'] == "all" && permission_exists('device_profile_all')) {
+			if ($show == "all" && permission_exists('device_profile_all')) {
 				if (!empty($_SESSION['domains'][$row['domain_uuid']]['domain_name'])) {
 					$domain = $_SESSION['domains'][$row['domain_uuid']]['domain_name'];
 				}
diff --git a/app/number_translations/number_translation_edit.php b/app/number_translations/number_translation_edit.php
index 4a5236692d..220baf4e48 100644
--- a/app/number_translations/number_translation_edit.php
+++ b/app/number_translations/number_translation_edit.php
@@ -42,6 +42,11 @@
 	$language = new text;
 	$text = $language->get();
 
+//set the defaults
+	$number_translation_name = '';
+	$number_translation_enabled = 'false';
+	$number_translation_description = '';
+
 //action add or update
 	if (!empty($_REQUEST["id"]) && is_uuid($_REQUEST["id"])) {
 		$action = "update";
diff --git a/app/xml_cdr/xml_cdr_extension_summary.php b/app/xml_cdr/xml_cdr_extension_summary.php
index 535f6f17ae..fa25f550b7 100644
--- a/app/xml_cdr/xml_cdr_extension_summary.php
+++ b/app/xml_cdr/xml_cdr_extension_summary.php
@@ -160,7 +160,7 @@
 		echo "		<div class='field'>\n";
 		echo "			<select class='formfld' name='include_internal' id='include_internal'>\n";
 		echo "				<option value='0'>".$text['option-false']."</option>\n";
-		echo "				<option value='1' ".(($include_internal == 1) ? "selected" : null).">".$text['option-true']."</option>\n";
+		echo "				<option value='1' ".((!empty($include_internal) && $include_internal == 1) ? "selected" : null).">".$text['option-true']."</option>\n";
 		echo "			</select>\n";
 		echo "		</div>\n";
 		echo "	</div>\n";
@@ -244,4 +244,4 @@
 //show the footer
 	require_once "resources/footer.php";
 
-?>
\ No newline at end of file
+?>