TypeError: Error #1009: Cannot access a property or method of a null object reference.
	at views.windows.messages::MessagesMediator/updateBoards()[F:\ccsoft\Parots\Client\src\views\windows\messages\MessagesMediator.as:251]
	at views.windows.messages::MessagesMediator/animComplete()[F:\ccsoft\Parots\Client\src\views\windows\messages\MessagesMediator.as:159]
	at starling.events::EventDispatcher/invokeEvent()[F:\ccsoft\Parots\ExternalLib\Starling2.0\starling\src\starling\events\EventDispatcher.as:155]
	at starling.events::EventDispatcher/dispatchEvent()[F:\ccsoft\Parots\ExternalLib\Starling2.0\starling\src\starling\events\EventDispatcher.as:126]
	at starling.display::DisplayObject/dispatchEvent()[F:\ccsoft\Parots\ExternalLib\Starling2.0\starling\src\starling\display\DisplayObject.as:728]
	at starling.events::EventDispatcher/dispatchEventWith()[F:\ccsoft\Parots\ExternalLib\Starling2.0\starling\src\starling\events\EventDispatcher.as:207]
	at flashlibs.framework.render.views::Composition2D/advanceTime()[F:\ccsoft\Parots\FlashLib\ru\ccsoft\flashlibs\framework\render\views\Composition2D.as:574]
	at starling.animation::Juggler/advanceTime()[F:\ccsoft\Parots\ExternalLib\Starling2.0\starling\src\starling\animation\Juggler.as:354]
	at starling.core::Starling/advanceTime()[F:\ccsoft\Parots\ExternalLib\Starling2.0\starling\src\starling\core\Starling.as:407]
	at starling.core::Starling/nextFrame()[F:\ccsoft\Parots\ExternalLib\Starling2.0\starling\src\starling\core\Starling.as:392]
	at starling.core::Starling/onEnterFrame()[F:\ccsoft\Parots\ExternalLib\Starling2.0\starling\src\starling\core\Starling.as:612]