diff --git a/src/main/java/me/Navoei/customdiscsplugin/PlayerManager.java b/src/main/java/me/Navoei/customdiscsplugin/PlayerManager.java
index 6a27c7f..79acebf 100644
--- a/src/main/java/me/Navoei/customdiscsplugin/PlayerManager.java
+++ b/src/main/java/me/Navoei/customdiscsplugin/PlayerManager.java
@@ -103,7 +103,6 @@ public class PlayerManager {
                 if (playerMap.containsValue(playerReference)) {
                     playerMap.remove(id);
                 }
-                System.out.println(playerMap);
             });
             synchronized (stopped) {
                 if (!stopped.get()) {
diff --git a/src/main/java/me/Navoei/customdiscsplugin/event/JukeBox.java b/src/main/java/me/Navoei/customdiscsplugin/event/JukeBox.java
index 8a16695..a72ea7d 100644
--- a/src/main/java/me/Navoei/customdiscsplugin/event/JukeBox.java
+++ b/src/main/java/me/Navoei/customdiscsplugin/event/JukeBox.java
@@ -145,7 +145,8 @@ public class JukeBox implements Listener{
     }
 
     public boolean isCustomMusicDisc(ItemStack itemStack) {
-        if (itemStack==null) return false;
+        if (itemStack == null) return false;
+        if (itemStack.getItemMeta() == null) return false;
         return itemStack.getItemMeta().getPersistentDataContainer().has(new NamespacedKey(customDiscs, "customdisc"));
     }