From your config.php posted u must change something
Replace your:
PHP Code:
$site_config['PASSKEYURL'] = "$site_config[SITEURL]/announce.php?passkey=%s"; // Announce URL to use for passkey
with:
PHP Code:
$site_config['PASSKEYURL'] = $site_config['SITEURL'].'/announce.php?passkey=%s';
or
PHP Code:
$site_config['PASSKEYURL'] = "http://freeshare.zz.mu/announce.php?passkey=%s";