Solved 2 Messages

I have:

Code:

killer.sendMessage(ChatColor.GREEN + "[" + ChatColor.GOLD + "KubusCraft" + ChatColor.GREEN + "]" + ChatColor.WHITE + "Je hebt gewonnen!");
           plugin.inlobby.remove(killer.getName());
           plugin.readysay.remove(killer.getName());
           plugin.ready = 0;
           plugin.pinlobby = 0;
           
           World w = Bukkit.getServer().getWorld(plugin.getConfig().getString("leavepoint.world"));
           int x = plugin.getConfig().getInt("leavepoint.x");
           int y = plugin.getConfig().getInt("leavepoint.y");
           int z = plugin.getConfig().getInt("leavepoint.z");
           killer.teleport(new Location(w, x, y, z));

But every time i play my minigame and i win he says the first time: je hebt gewonnen 2 times the secondary time he says: je hebt gewonnen 4 times and every x he sends it 2 more times how can i fix this?

 

@NoSpanMan I'm confused, what's the issue exactly? A message sends when it shouldn't?

 

We need a litle more code to understand what does the sheduling and sends it over and over.

 

this.cancel();

 

I fixed it