Help With Error Msg

<?php
/*-------------------------------------------------------+
| PHPFusion Content Management System
| Copyright © 2002 - 2008 Nick Jones
| http://www.php-fusion.co.uk/
+--------------------------------------------------------+
| Filename: infusion.php
| CVS Version: 2.1
| Author: DJ Szabcsa & Hyperkölyök
| W3C validation: dzsar
+--------------------------------------------------------+
| This program is released as free software under the
| Affero GPL license. You can redistribute it and/or
| modify it under the terms of this license which you
| can read by viewing the included agpl.txt or online
| at www.gnu.org/licenses/agpl.html. Removal of this
| copyright header is strictly prohibited without
| written permission from the original author(s).
+--------------------------------------------------------*/
if (!defined("IN_FUSION")) { die("Access Denied"); }

include INFUSIONS."pd_stats_panel/infusion_db.php";

$memon = "";

//DB überprüfen/Daten erzeugen
$sql = dbquery("SELECT * FROM ".DB_PD_STATS_COUNTER."");
if(dbrows($sql)=="0")
{
  $insert = dbquery("INSERT INTO ".DB_PD_STATS_COUNTER." (standing, maxonline, maxday) VALUES ('0', '0', '0')");
}

//Settings laden
$sql = dbquery("SELECT * FROM ".DB_PD_STATS_SETTINGS."");
if(dbrows($sql)=="0")
{
  $insert = dbquery("INSERT INTO ".DB_PD_STATS_SETTINGS." VALUES ('3600', '[', ']', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y')");
  $sql = dbquery("SELECT * FROM ".DB_PD_STATS_SETTINGS."");
}
$dset = dbarray($sql);


//JavaScript: Include overlib.js (Toolbar Engine)
echo '<script type="text/javascript" src="'.INFUSIONS.'pd_stats_panel/overlib.js"><!-- overLIB (c) Erik Bosrup --></script>
      <div id="overDiv" style="position:absolute; visibility:hidden; z-index:1000;"></div>';

//Variabeln deklarieren
error_reporting(0);
$zeit = time();
$zeit_cookie = $zeit + $dset['reload'];
$hua = $_SERVER['HTTP_USER_AGENT'];
$uip = USER_IP;
$referer = $_SERVER['HTTP_REFERER'];
$host = $_SERVER['HTTP_HOST'];

$heute_tag = date("d");
$heute_monat = date("m");
$heute_jahr = date("Y");

//FUSION Standard Funktion -- geändert!!!
$name = ($userdata['user_level'] != 0 ? $userdata['user_id'] : "0");
$result = dbquery("SELECT * FROM ".DB_ONLINE." WHERE online_user=".$name." AND online_ip='".USER_IP."'");
if (dbrows($result)!=0)
{
   $result = dbquery("UPDATE ".DB_ONLINE." SET online_lastactive='".$zeit."' WHERE online_user=".$name." AND online_ip='".USER_IP."'");
} else {
   $result = dbquery("INSERT INTO ".DB_ONLINE." VALUES('$name', '".USER_IP."', '$zeit')");
}
$result = dbquery("DELETE FROM ".DB_ONLINE." WHERE online_lastactive<".($zeit-60)."");

//User Auswertung START
if (!isset($_COOKIE['pd_stats_visited']))
{
if(eregi("Googlebot",$hua))
{
  //Google Bot, Counter nicht erhöhen!!!
}
else
{
  //Counter erhöhen
   $result=dbquery("INSERT INTO ".DB_PD_STATS_TEMP." (id, timestamp) VALUES ('', '".$zeit."')");
   $result=dbquery("UPDATE ".DB_PD_STATS_COUNTER." SET standing = standing + 1");

   //Cookie setzen
   setcookie("pd_stats_visited", "yes", $zeit_cookie, "/", "", "0");

   //Browser bestimmen
  if( eregi("(opera) ([0-9]{1,2}.[0-9]{1,3}){0,1}",$hua,$regs) || eregi("(opera/)([0-9]{1,2}.[0-9]{1,3}){0,1}",$hua,$regs)) {
    $browser = "Opera $regs[2]";
  } else if( eregi("(msie) ([0-9]{1,2}.[0-9]{1,3})",$hua,$regs) ) {
    $browser = "MSIE $regs[2]";
  } else if( eregi("(konqueror)/([0-9]{1,2}.[0-9]{1,3})",$hua,$regs) ) {
    $browser = "Konqueror $regs[2]";
  } else if( eregi("(lynx)/([0-9]{1,2}.[0-9]{1,2}.[0-9]{1,2})",$hua,$regs) ) {
    $browser = "Lynx $regs[2]";
  } else if( eregi("(firefox)/([0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3})",$hua,$regs) ) {
    $browser = "Firefox $regs[2]";
  } else if( eregi("(netscape6)/(6.[0-9]{1,3})",$hua,$regs) ) {
    $browser = "Netscape $regs[2]";
  } else if( eregi("mozilla/5",$hua) ) {
    $browser = "Mozilla 5";
  } else if( eregi("(mozilla)/([0-9]{1,2}.[0-9]{1,3})",$hua,$regs) ) {
    $browser = "Netscape $regs[2]";
  } else if( eregi("w3m",$hua) ) {
    $browser = "w3m";
  } else if( eregi("WebTV",$hua) ) {
    $browser = "WebTV";
  } else if( eregi("Googlebot",$hua) ) {
    $browser = "Google Bot";
  } else {
    $browser = "unknown";
  }

  //OS bestimmen
//  echo $hua;
  //"(firefox)/([0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3})",$hua,$regs
  
  
  if ( ereg("Win", $hua) ) {
    $os = "Windows";
  } elseif( (ereg("Mac", $hua) ) || ( ereg("PPC", $hua)) ) {
    $os = "Mac";
  } elseif(ereg("Linux", $hua) ) {
    $os = "Linux";
  } elseif(ereg("FreeBSD", $hua) ) {
    $os = "FreeBSD";
  } elseif(ereg("SunOS", $hua) ) {
    $os = "SunOS";
  } elseif(ereg("IRIX", $hua) ) {
    $os = "IRIX";
  } elseif(ereg("BeOS", $hua) ) {
    $os = "BeOS";
  } elseif(ereg("OS/2", $hua) ) {
    $os = "OS/2";
  } elseif(ereg("AIX", $hua) ) {
    $os = "AIX";
  } else {
    $os = "Other";
  }

  //Referer bestimmen
  $url_p = parse_url($referer);
  $url = $url_p["host"];
  $referer = "http://$url";

  //Falls Referer nach Bearbeitung leer, nutze $host
  if ( $referer == "http://" )
  { $referer = "http://".$host;  }

  //DB Querys
  //Browser
  $check_if_insert = dbrows(dbquery("SELECT * FROM ".DB_PD_STATS_BROWSER." WHERE browser = '$browser'"));
  if ( $check_if_insert == 0 )
  {
    $insert_browser = dbquery("INSERT INTO ".DB_PD_STATS_BROWSER." VALUES('$browser', '1');");
  } else {
    $count_browser = dbarray(dbquery("SELECT * FROM ".DB_PD_STATS_BROWSER." WHERE browser = '$browser'"));
    $count_browser = $count_browser[stat]+1;
    $update_browser = dbquery("UPDATE ".DB_PD_STATS_BROWSER." SET stat = '$count_browser' WHERE browser = '$browser'");
  }

  //Betriebssystem
  $check_if_insert = dbrows(dbquery("SELECT * FROM ".DB_PD_STATS_OS." WHERE os = '$os'"));
  if ( $check_if_insert == 0 )
  {
    $insert_os = dbquery("INSERT INTO ".DB_PD_STATS_OS." VALUES('$os', '1');");
  } else {
    $count_os = dbarray(dbquery("SELECT * FROM ".DB_PD_STATS_OS." WHERE os = '$os'"));
    $count_os = $count_os[stat]+1;
    $update_os = dbquery("UPDATE ".DB_PD_STATS_OS." SET stat = '$count_os' WHERE os = '$os'");
  }

  //Referer
  $check_if_insert = dbrows(dbquery("SELECT * FROM ".DB_PD_STATS_REFERER." WHERE referer = '$referer'"));
  if ( $check_if_insert == 0 )
  {
    $insert_referer = dbquery("INSERT INTO ".DB_PD_STATS_REFERER." VALUES('$referer', '1');");
  } else {
    $count_referer = dbarray(dbquery("SELECT * FROM ".DB_PD_STATS_REFERER." WHERE referer = '$referer'"));
    $count_referer = $count_referer[stat]+1;
    $update_referer = dbquery("UPDATE ".DB_PD_STATS_REFERER." SET stat = '$count_referer' WHERE referer = '$referer'");
  }
}
}


//DB auslesen
//Neustes Mitglied
$data = dbarray(dbquery("SELECT user_id,user_name FROM ".DB_USERS." WHERE user_status='0' ORDER BY user_joined DESC LIMIT 0,1"));
define("PD_STATS_NEW", "<a href='".BASEDIR."profile.php?lookup=".$data['user_id']."' class='side'>".$data['user_name']."</a>");

//Unaktivierter Mitglieder
define("PD_STATS_UNAKTIV", dbcount("(user_id)", DB_USERS, "user_status='2'"));

//Gäste ONLINE
$result_gaeste = dbquery("SELECT * FROM ".DB_ONLINE." WHERE online_user='0'");
define("PD_STATS_GAESTE", dbrows($result_gaeste));

//Mitglieder ONLINE
$result_members = dbquery("SELECT * FROM ".DB_ONLINE." WHERE online_user<>'0'");
$members = dbrows($result_members);
if ($members != 0)
{
   $z = 1;
   while($om = dbarray($result_members))
  {
    $result_member = dbquery("SELECT * FROM ".DB_USERS." WHERE user_id='".$om['online_user']."'");
    $data = dbarray($result_member);
    if($data['user_level']!=101 OR $data['user_groups']!='')
    {
      $special = '';
      if($data['user_level']==102) { $special = "&lt;b&gt;".$locale['pds213']."&lt;/b&gt;".$locale['user2']; }
      if($data['user_level']==103) { $special = "&lt;b&gt;".$locale['pds213']."&lt;/b&gt;".$locale['user3']; }
      if ($data['user_groups'])
      {
        if($special) { $special = $special."<br />"; }
        $user_groups = (strpos($data['user_groups'], ".") == 0 ? explode(".", substr($data['user_groups'], 1)) : explode(".", $data['user_groups']));
        if(count($user_groups)>1) { $special = $special."&lt;b&gt;".$locale['pds215']."&lt;/b&gt;<br />"; } else { $special = $special."&lt;b&gt;".$locale['pds214']."&lt;/b&gt;"; }
         for ($i = 0;$i < count($user_groups);$i++)
        {
            $special = $special.getgroupname($user_groups[$i]);
            if ($i != (count($user_groups)-1)) $special = $special.", ";
         }
      }
         $memon = $memon."<a onmouseover=\"return overlib('".$special."', CAPTION, '".$data['user_name']."');\" onmouseout=\"return nd();\" href='".BASEDIR."profile.php?lookup=".$data['user_id']."' class='side'>".$dset['special1'].$data['user_name'].$dset['special2']."</a>";
    }
    else
    {
        $memon = $memon." <a href='".BASEDIR."profile.php?lookup=".$data['user_id']."' class='side'>".$data['user_name']."</a>";
    }
      if ($z != $members) $memon = $memon.", ";
      $z++;
   }
} else {
   $memon = $locale['pds216']."<br />\n";
}
define("PD_STATS_MEMBERS", $memon);

//Registrierte Mitglieder
define("PD_STATS_REGISTER", dbcount("(user_id)", DB_USERS, "user_status<='1'"));


//Besucher HEUTE
$result_heute=dbquery("SELECT * FROM ".DB_PD_STATS_TEMP." WHERE timestamp>='".mktime(0, 0, 0, $heute_monat, $heute_tag, $heute_jahr)."'");
define("PD_STATS_HEUTE", dbrows($result_heute));

//Besucher ONLINE
$result_online = dbquery("SELECT * FROM ".DB_ONLINE." WHERE online_lastactive>".(time()-60));
define("PD_STATS_ONLINE", dbrows($result_online));

//Besucher MAXONLINE
$result_gesamt=dbquery("SELECT * FROM ".DB_PD_STATS_COUNTER."");
$data = dbarray($result_gesamt);
if($data['maxonline']<PD_STATS_ONLINE)
{
  $result = dbquery("UPDATE ".DB_PD_STATS_COUNTER." SET maxonline='".PD_STATS_ONLINE."'");
  define("PD_STATS_MAXONLINE", PD_STATS_ONLINE);
}
else
{
  define("PD_STATS_MAXONLINE", $data['maxonline']);
}

//Besucher GESTERN
$result_gestern=dbquery("SELECT * FROM ".DB_PD_STATS_TEMP." WHERE timestamp>='".mktime(0, 0, 0, $heute_monat, ($heute_tag-1), $heute_jahr)."' AND timestamp<='".mktime(23, 59, 59, $heute_monat, ($heute_tag-1), $heute_jahr)."'");
define("PD_STATS_GESTERN", dbrows($result_gestern));

//Besucher MAXDAY
$result_gesamt=dbquery("SELECT * FROM ".DB_PD_STATS_COUNTER."");
$data = dbarray($result_gesamt);
if($data['maxday']==0 OR $data['maxday']<PD_STATS_HEUTE)
{
  $result = dbquery("UPDATE ".DB_PD_STATS_COUNTER." SET maxday='".PD_STATS_HEUTE."'");
  define("PD_STATS_MAXDAY", PD_STATS_HEUTE);
}
else
{
  if($data['maxday']<PD_STATS_GESTERN)
  {
  $result = dbquery("UPDATE ".DB_PD_STATS_COUNTER." SET maxday='".PD_STATS_GESTERN."'");
  define("PD_STATS_MAXDAY", PD_STATS_GESTERN);
  }
  else
  {
    define("PD_STATS_MAXDAY", $data['maxday']);
  }
}

//Besucher MONAT
$result_monat=dbquery("SELECT * FROM ".DB_PD_STATS_TEMP." WHERE timestamp>='".mktime(0, 0, 0, $heute_monat, 1, $heute_jahr)."'");
define("PD_STATS_MONAT", dbrows($result_monat));
$sql = dbquery("SELECT * FROM ".DB_PD_STATS_MONTH." WHERE year='".$heute_jahr."' AND month='".$heute_monat."'");
if(dbrows($sql)==0)
{
  $insert = dbquery("INSERT INTO ".DB_PD_STATS_MONTH." (month, year, stat) VALUES ('$heute_monat', '$heute_jahr', '".PD_STATS_HEUTE."')");
}
else
{
  $update = dbquery("UPDATE ".DB_PD_STATS_MONTH." SET stat = '".PD_STATS_MONAT."' WHERE month = '".$heute_monat."' AND year = '".$heute_jahr."'");
}

//Besucher GESAMT
$result_gesamt=dbquery("SELECT * FROM ".DB_PD_STATS_COUNTER."");
$data = dbarray($result_gesamt);
define("PD_STATS_GESAMT", $data['standing']);

//Besucher letzten 24h
$pfad = INFUSIONS."pd_stats_panel/images/poll.gif";

$result_last24h_gesamt=dbquery("SELECT * FROM ".DB_PD_STATS_TEMP." WHERE timestamp>'".($zeit-86400)."' AND timestamp<='".$zeit."'");
$gesamt = dbrows($result_last24h_gesamt);
if($gesamt!=0)
{
  $last24h = '<table cellspacing="0" cellpadding="0"><tr>';
  for($a=23; $a>=0; $a--)
  {
    $last24h = $last24h."<td align='center' valign='bottom'>";
    $result_last24h=dbquery("SELECT * FROM ".DB_PD_STATS_TEMP." WHERE timestamp>'".($zeit-(($a+1)*3600))."' AND timestamp<='".($zeit-($a*3600))."'");
    $hoehe = ((100/$gesamt)*dbrows($result_last24h))+1;
    $last24h = $last24h."<img src='".$pfad."' height='".$hoehe."px' width='4px' alt='' /><br /></td>";
  }
  $last24h = $last24h."</tr></table>";
  define("PD_STATS_LAST_24H", $last24h);
}
else
{
  define("PD_STATS_LAST_24H", $locale['pds217']);
}

// Alte Temp DB Einträge löschen
$result = dbquery("DELETE FROM ".DB_PD_STATS_TEMP." WHERE timestamp<'".mktime(0, 0, 0, $heute_monat, 1, $heute_jahr)."'");
?>