debug vars

zimbraSingle.php

@@ -111,7 +111,7 @@ function zimbraSingle_ChangePackage($params)
 function zimbraSingle_ConfigOptions()
 {
     $whmcs = App::self();
-    $response = zimbraSingleConfigOptions($whmcs->input);
+    $response = zimbraSingleConfigOptions($whmcs->get_req_var('input'));
     if($response) {
         return $response;
     }