php7.1, Error at /usr/local/opnsense/www/api.php:26 - Invalid callback...

php7.1, Error at /usr/local/opnsense/www/api.php:26 - Invalid callback OPNsense\Core\Api\MenuController::afterexecuteroute, cannot access protected method OPNsense\Core\Api\MenuController::afterExecuteRoute() (errno=2)

src/opnsense/mvc/app/controllers/OPNsense/Base/ApiControllerBase.php

@@ -202,7 +202,7 @@ class ApiControllerBase extends ControllerRoot
      * @param $dispatcher
      * @return string json data
      */
-    protected function afterExecuteRoute($dispatcher)
+    public function afterExecuteRoute($dispatcher)
     {
         // exit when reponse headers are already set
         if ($this->response->getHeaders()->get("Status") != null) {