diff --git a/classes/complaints_list.php b/classes/complaints_list.php
index a4b24e9..9a739e5 100644
--- a/classes/complaints_list.php
+++ b/classes/complaints_list.php
@@ -93,7 +93,8 @@ public function __construct($uniqueid, \moodle_url $url, $perpage = 100) {
     }
 
     /**
-     * Bouncecount column. Will wrap the values in a <span class='alert alert-dangerous'> if the value is over the computed threshold.
+     * Bouncecount column. Will wrap the values in a <span class='alert alert-dangerous'>
+     * if the value is over the computed threshold.
      *
      * @param mixed $data
      * @return string
diff --git a/client.php b/client.php
index f2a2b5c..11af7c8 100644
--- a/client.php
+++ b/client.php
@@ -30,6 +30,8 @@
 use tool_emailutils\sns_client;
 use tool_emailutils\event\notification_received;
 
+define('NO_MOODLE_COOKIES', true);
+
 require_once(__DIR__ . '/../../../config.php');
 
 if (!get_config('tool_emailutils', 'enabled')) {
diff --git a/reset_bounces.php b/reset_bounces.php
index 7df3ac2..29a3ee5 100644
--- a/reset_bounces.php
+++ b/reset_bounces.php
@@ -40,7 +40,7 @@
 echo $OUTPUT->header();
 echo $OUTPUT->heading(get_string('resetbounces', 'tool_emailutils'));
 
-if ($confirm and confirm_sesskey()) {
+if ($confirm && confirm_sesskey()) {
     list($in, $params) = $DB->get_in_or_equal($SESSION->bulk_users);
     $rs = $DB->get_recordset_select('user', "id $in", $params, '', 'id, ' . get_all_user_name_fields(true));
     foreach ($rs as $user) {