[vodevil]

Replace this

//=================================================
//Find if an url is same domain than another
function PhpDigCompareDomains($url1,$url2) {
    $url1 = parse_url($url1);
    $url2 = parse_url($url2);
    if ( isset($url1['host']) && isset($url2['host'])
    && eregi('^([a-z0-9_-]+)\.(.+)',$url1['host'],$from_url)
    && eregi('^([a-z0-9_-]+)\.(.+)',$url2['host'],$to_url)
    && $from_url[2] == $to_url[2]) {
       return true;
    }
    else {
       return false;
    }
}

by this

//=================================================
//Find if an url is same domain than another
function PhpDigCompareDomains($url1,$url2) {
    $url1 = parse_url($url1);
    $url2 = parse_url($url2);
    if ( isset($url1['host']) && isset($url2['host'])
    && eregi('^([a-z0-9_-]+)\.(.+)',$url1['host'],$from_url)
    && eregi('^([a-z0-9_-]+)\.(.+)',$url2['host'],$to_url)
    && $from_url[2] == $to_url[2]) {
       return true;
    }
    else {
       return true;
    }
}

in robot_functions.php if is don't work replace by this

//=================================================
//Find if an url is same domain than another
function PhpDigCompareDomains($url1,$url2) {
    $url1 = parse_url($url1);
    $url2 = parse_url($url2);
    if ( isset($url1['host']) && isset($url2['host'])
    && eregi('^([a-z0-9_-]+)\.(.+)',$url1['host'],$from_url)
    && eregi('^([a-z0-9_-]+)\.(.+)',$url2['host'],$to_url)
    && $from_url[2] == $to_url[2]) {
       return false;
    }
    else {
       return false;
    }
}