Spigot ItemBank 0.3

hello I was wondering how to get this to work on 1.7.10 I run a sever that has 50 people on it and this plugin would go really well with it if you can help me out that would be great

 

Hey, I was playing with your plugin and somehow with GemEconomy, withdraw drops an error when the withdraw amount is bigger than the balance. (p.sendMessage(String.format(ChatColor.RED + "An error occured: %s", r.errorMessage));

I was wondering if you could add a verification like

Code (Java):

 if (money > ItemBank.econ.bankBalance(p)) {
      possible = false;
}

on line 95 of your GUI.java file

Sources : (Vault Doc & Your Git)