diff --git a/core/authentication/resources/classes/plugins/ldap.php b/core/authentication/resources/classes/plugins/ldap.php
index a773ba3c3d..78d58e2fa7 100644
--- a/core/authentication/resources/classes/plugins/ldap.php
+++ b/core/authentication/resources/classes/plugins/ldap.php
@@ -84,7 +84,7 @@ class plugin_ldap {
 			 if ($user_authorized) {
 				$sql = "select * from v_users ";
 				$sql .= "where username=:username ";
-				if ($_SESSION["user"]["unique"]["text"] == "global") {
+				if ($_SESSION["users"]["unique"]["text"] == "global") {
 					//unique username - global (example: email address)
 				}
 				else {
@@ -92,7 +92,7 @@ class plugin_ldap {
 					$sql .= "and domain_uuid=:domain_uuid ";
 				}
 				$prep_statement = $db->prepare(check_sql($sql));
-				if ($_SESSION["user"]["unique"]["text"] != "global") {
+				if ($_SESSION["users"]["unique"]["text"] != "global") {
 					$prep_statement->bindParam(':domain_uuid', $this->domain_uuid);
 				}
 				$prep_statement->bindParam(':username', $this->username);
@@ -100,7 +100,7 @@ class plugin_ldap {
 				$result = $prep_statement->fetchAll(PDO::FETCH_NAMED);
 				if (count($result) > 0) {
 					foreach ($result as &$row) {
-							if ($_SESSION["user"]["unique"]["text"] == "global" && $row["domain_uuid"] != $this->domain_uuid) {
+							if ($_SESSION["users"]["unique"]["text"] == "global" && $row["domain_uuid"] != $this->domain_uuid) {
 								//get the domain uuid
 									$this->domain_uuid = $row["domain_uuid"];
 									$this->domain_name = $_SESSION['domains'][$this->domain_uuid]['domain_name'];