Exception: Null Object Reference

[InfernusDraconis]

Called from states.PlayState.updateScore (states/PlayState.hx line 2360)
Called from states.PlayState.RecalculateRating (states/PlayState.hx line 6160)
Called from states.PlayState.updateScoreSelf (states/PlayState.hx line 6649)
Called from states.PlayState.popUpScore (states/PlayState.hx line 4857)
Called from states.PlayState.goodNoteHit (states/PlayState.hx line 5539)
Called from states.PlayState.keyPressed (states/PlayState.hx line 5159)
Called from online.replay.ReplayPlayer.update (online/replay/ReplayPlayer.hx line 91)
Called from flixel.group.FlxTypedGroup.update (flixel/group/FlxGroup.hx line 161)
Called from flixel.addons.ui.FlxUIState.update (flixel/addons/ui/FlxUIState.hx line 212)
Called from backend.MusicBeatState.update (backend/MusicBeatState.hx line 75)
Called from states.PlayState.update (states/PlayState.hx line 3271)
Called from flixel.FlxState.tryUpdate (flixel/FlxState.hx line 239)
Called from flixel.FlxGame.update (flixel/FlxGame.hx line 750)
Called from flixel.FlxGame.step (flixel/FlxGame.hx line 680)
Called from flixel.FlxGame.onEnterFrame (flixel/FlxGame.hx line 559)
Called from openfl.events.EventDispatcher.__dispatchEvent (openfl/events/EventDispatcher.hx line 426)
Called from openfl.display.DisplayObject.__dispatch (openfl/display/DisplayObject.hx line 1398)

Version: 0.14.2 (70e88e6091e1519e00f67d858eb4846e0f68b881)