diff --git a/core/Players/PlayerActions.php b/core/Players/PlayerActions.php
index 98af0152..45ccbe77 100644
--- a/core/Players/PlayerActions.php
+++ b/core/Players/PlayerActions.php
@@ -737,17 +737,5 @@ class PlayerActions implements EchoListener, CommunicationListener, UsageInforma
 		$this->maniaControl->getChat()->sendInformation($chatMessage);
 		Logger::logInfo($chatMessage, true);
 	}
-
-	/**
-	 * Check if a Player is muted
-	 *
-	 * @deprecated
-	 * @see Player::isMuted()
-	 */
-	public function isPlayerMuted($login) {
-		if ($player = $this->maniaControl->getPlayerManager()->getPlayer($login)) {
-			return $player->isMuted();
-		}
-		return false;
-	}
+	
 }
diff --git a/core/Statistics/StatisticManager.php b/core/Statistics/StatisticManager.php
index fb13f9d6..f326b92e 100644
--- a/core/Statistics/StatisticManager.php
+++ b/core/Statistics/StatisticManager.php
@@ -43,10 +43,10 @@ class StatisticManager implements UsageInformationAble {
 	private $specialStats = array();
 
 	/** @var StatisticCollector $statisticCollector */
-	public $statisticCollector = null;
+	private $statisticCollector = null;
 
 	/** @var SimpleStatsList $simpleStatsList */
-	public $simpleStatsList = null;
+	private $simpleStatsList = null;
 
 	/**
 	 * Construct a new statistic manager instance