public static Economy initEco(LegendPlugin self){
		Plugin test = self.getServer().getPluginManager().getPlugin("Vault");
		Economy eco;
		if(test != null && test instanceof Vault){
			self.logger().info("Succesfully hooked to Vault !");
		}else{
			self.logger().info("Could not find Vault. Disabling...");
			self.getPluginLoader().disablePlugin(self);
			return null;
		}
		
		RegisteredServiceProvider<Economy> rsp = self.getServer().getServicesManager().getRegistration(net.milkbowl.vault.economy.Economy.class);
		if(rsp == null){
			self.logger().info("Could not find any economy plugin. Disabling...");
			self.getPluginLoader().disablePlugin(self);
			return null;
		}
		eco = rsp.getProvider();
		return eco;
	}