diff --git a/src/de/steamwar/lobby/listener/ParticleListener.java b/src/de/steamwar/lobby/listener/ParticleListener.java
index 984c3e9..13a90d1 100644
--- a/src/de/steamwar/lobby/listener/ParticleListener.java
+++ b/src/de/steamwar/lobby/listener/ParticleListener.java
@@ -33,12 +33,17 @@ import org.bukkit.event.player.PlayerInteractEntityEvent;
 import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.event.player.PlayerMoveEvent;
 
+import java.sql.BatchUpdateException;
+
 public class ParticleListener extends BasicListener {
 
+    private static final int PLAYER_MAX_SIZE = 20;
+
     private static double deg = 0;
 
     public ParticleListener() {
         Bukkit.getScheduler().runTaskTimer(LobbySystem.getPlugin(), () -> {
+            if (Bukkit.getOnlinePlayers().size() > PLAYER_MAX_SIZE) return;
             deg += 0.1;
             if (deg > 360) deg = 0;
             Bukkit.getOnlinePlayers().forEach(player -> {
@@ -55,6 +60,7 @@ public class ParticleListener extends BasicListener {
 
     @EventHandler(priority = EventPriority.NORMAL)
     public void handlePlayerInteract(PlayerInteractEvent event) {
+        if (Bukkit.getOnlinePlayers().size() > PLAYER_MAX_SIZE) return;
         Player player = event.getPlayer();
         if (!PlayerSpawn.PARTICLE.equals(event.getItem())) return;
         event.setCancelled(true);
@@ -64,6 +70,7 @@ public class ParticleListener extends BasicListener {
 
     @EventHandler
     public void handlePlayerMove(PlayerMoveEvent event) {
+        if (Bukkit.getOnlinePlayers().size() > PLAYER_MAX_SIZE) return;
         Player player = event.getPlayer();
         LobbyPlayer lobbyPlayer = LobbyPlayer.getLobbyPlayer(player.getUniqueId());
         ParticleEnum particle = lobbyPlayer.getParticle();