public static void addSchematic(OfflinePlayer owner, String schematic ) {
        UUID uuid = owner.getUniqueId();
        try {
            Main.database.update("INSERT INTO schematics ( `uuid`, `schematic` , `isWarGear` , `checked`) VALUES ( '" + uuid  + "', '" + schematic + "' , 1, 0)");
        }
        catch (SQLException ex) {
            ex.printStackTrace();
        }
    }