diff --git a/lib/classes/AutoInsert.class.php b/lib/classes/AutoInsert.class.php
index b2168ccfbe682ef1e1ecc25ed609c91176c8343b..132e5be46c3523c4624c3159930496978ce09242 100644
--- a/lib/classes/AutoInsert.class.php
+++ b/lib/classes/AutoInsert.class.php
@@ -111,7 +111,7 @@ class AutoInsert
         foreach ($domains as $domain) {
 
             $key = $domain . '.' . $status;
-            if (is_array($this->settings[$key])) {
+            if (isset($this->settings[$key]) && is_array($this->settings[$key])) {
                 foreach ($this->settings[$key] as $id => $value) {
                     $settings[$id] = $value;
                 }