Associate shared sites with auth tokens

app/Server/Http/Controllers/ControlMessageController.php

@@ -127,7 +127,7 @@ class ControlMessageController implements MessageComponentInterface
     protected function verifyAuthToken(ConnectionInterface $connection): PromiseInterface
     {
         if (config('expose.admin.validate_auth_tokens') !== true) {
-            return new FulfilledPromise();
+            return \React\Promise\resolve(null);
         }
 
         $deferred = new Deferred();