Hi! I'm trying to use the Register API. But when i uses Method.getAccount(name) i get an error. Here is my code: Code: if (Sneak.hasPermissions(player, "Sneak.use")) { if ((economy.hasAccount(target.getName())) && (economy.hasAccount(player.getName()))) { // Line 59 int delay = 10 * 1000; if (delays.containsKey(player.getName())) { if ((System.currentTimeMillis() - delays.get(player.getName())) < delay) { player.sendMessage(ChatColor.RED + "You can't sneak " + target.getName() + " so often."); return; } } double amount = economy.getAccount(target.getName()).balance() / 100 * 10.0; if (economy.getAccount(target.getName()).hasEnough(amount)) { economy.getAccount(target.getName()).subtract(amount); economy.getAccount(player.getName()).add(amount); player.sendMessage(ChatColor.GREEN + "You sneaked " + target.getName() + " and got " + economy.format(amount) + "."); target.sendMessage(ChatColor.RED + "You where sneaked by " + player.getName() + " and lost " + economy.format(amount) + "."); delays.put(player.getName(), System.currentTimeMillis()); } else { player.sendMessage(ChatColor.RED + target.getName() + " have no money"); } } else { player.sendMessage(ChatColor.RED + "You or " + target.getName() + "don't have an account."); } } If you want you can see whole my source code here: https://github.com/halvors/Sneak