typo

interface/web/mail/form/mail_user.tform.php

@@ -46,7 +46,7 @@ if(!$app->auth->is_admin()) {
 	$client_group_id = $_SESSION['s']['user']['default_group'];
 	$client = $app->db->queryOneRecord("SELECT limit_backup FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = ?", $client_group_id);
 	if($client['limit_backup'] != 'y') $backup_available = false;
-]
+}
 
 $form["title"]    = "Mailbox";
 $form["description"]  = "";