The stats does not work? is 0

Table Action Records Type Collation Size Overhead
_version 1 MyISAM latin1_general_ci 3.0 KB -
army 107 MyISAM latin1_general_ci 37.6 KB -
awards 79 MyISAM latin1_general_ci 5.5 KB -
data 1 MyISAM latin1_general_ci 3.0 KB -
ip2nation 21,409 MyISAM latin1_general_ci 531.4 KB -
kills 580 MyISAM latin1_general_ci 17.4 KB -
kits 107 MyISAM latin1_general_ci 11.3 KB -
mapinfo 2 MyISAM latin1_general_ci 3.1 KB -
maps 150 MyISAM latin1_general_ci 8.0 KB -
player 129 MyISAM latin1_general_ci 29.5 KB -
player_history 241 MyISAM latin1_general_ci 17.9 KB -
round_history 8 MyISAM latin1_general_ci 5.4 KB -
servers 1 MyISAM latin1_general_ci 3.1 KB -
stats 0 MyISAM latin1_general_ci 4.0 KB -
unlocks 84 MyISAM latin1_general_ci 2.7 KB -
vehicles 107 MyISAM latin1_general_ci 14.6 KB -
weapons 107 MyISAM latin1_general_ci 37.2 KB -
17 table(s) Sum 23,113 -- latin1_general_ci 734.7 KB 0 Bytes

$db_expected_ver = '1.4.2';
$db_host = 'localhost';
$db_name = 'bf2statistics';
$db_user = 'm';
$db_pass = '********';
$admin_user = 'admin';
$admin_pass = 'password';
$admin_hosts = array('127.0.0.1','192.168.2.0/24');
$admin_log = 'logs/_admin_event.log';
$admin_backup_path = 'C:/xampp/xampp/htdocs/ASP/_backups/';
$admin_backup_ext = '.bak';
$admin_page_size = 25;
$admin_ignore_ai = 1;
$stats_ext = '.txt';
$stats_logs = 'logs/';
$stats_logs_store = 'logs/_processed/';
$stats_move_logs = 1;
$stats_min_game_time = 0;
$stats_min_player_game_time = 0;
$stats_players_min = 1;
$stats_players_max = 256;
$stats_rank_check = 1;
$stats_rank_tenure = 7;
$stats_awds_complete = 1;
$stats_lan_override = '210.84.29.151';
$stats_local_pids = array('LocalPlayer01','210.84.29.151','LocalPlayer02','210.84.29.151');
$debug_lvl = 4;
$debug_log = 'logs/_stats_errors.log';
$game_hosts = array('127.0.0.1','192.168.2.0/24');
$game_custom_mapid = 700;
$game_unlocks = 1;
$game_unlocks_bonus = 2;
$game_unlocks_bonus_min = 4;
$game_awds_ignore_time = 0;
$game_default_pid = 29000000;