diff --git a/admin/communication.php b/admin/communication.php
index ac9f0d22..ab366fb7 100644
--- a/admin/communication.php
+++ b/admin/communication.php
@@ -176,7 +176,7 @@ case 'email_save':
 			$q = $pdo->prepare("INSERT INTO emails(type,val) VALUES('$type','$key')");
 			$q->execute();
 			show_pdo_errors_if_any($pdo);
-			$id = lastInsertId();
+			$id = $pdo->lastInsertId();
 		} else {
 			error_('Email Key and Name are required');
 			exit;
@@ -885,7 +885,7 @@ if (get_value_from_array($_GET, 'action') == 'send' && get_value_from_array($_GE
 				$numtotal,
 				0)");
 	$q->execute();
-	$emailqueueid = lastInsertId();
+	$emailqueueid = $pdo->lastInsertId();
 	show_pdo_errors_if_any($pdo);
 
 	$urlproto = $_SERVER['SERVER_PORT'] == 443 ? 'https://' : 'http://';