The method "getID" doesn't exist on model "Application\Models\Game"

#0 /home/gamehaynhat.com.vn/app/models/Game.php(186): Phalcon\Mvc\Model->__call('getID', Array)
#1 /home/gamehaynhat.com.vn/app/models/Game.php(186): Application\Models\Game->getID()
#2 [internal function]: Application\Models\Game->unityContent()
#3 /home/gamehaynhat.com.vn/app/models/Game.php(147): call_user_func(Array)
#4 /home/gamehaynhat.com.vn/app/cache/_home_gamehaynhat.com.vn_app_views_frontend_game_index.volt.php(5): Application\Models\Game->getGameContent()
#5 [internal function]: Phalcon\Mvc\View\Engine\Volt->render('/home/gamehaynh...', Array, true)
#6 [internal function]: Phalcon\Mvc\View->_engineRender(Array, 'game/index', true, true, NULL)
#7 [internal function]: Phalcon\Mvc\View->render('game', 'index', Array)
#8 /home/gamehaynhat.com.vn/public_html/index.php(39): Phalcon\Mvc\Application->handle()
#9 {main}