fix bug

app/Http/Services/Web/Api2021Service.php

         $this->receiptManagementDb = new Receipt();
         $this->tplayerManagementDb = new TPlayer();
         $this->troundManagementDb = new TRound();
+        $this->tsessionManagementDb = new TSession();
         $this->tgoodManagementDb = new TGood();
         $this->tcheckinManagementDb = new TCheckinGpAlloc();
         $this->authLineUsersDb = new AuthLineUsers();