[Onkel_Tom]

Okay, I think I found the problem !
The countrynames in table "statistik_laender" are not identical with the Names given in file "functions_statistik.php"
So the query

$DB_site->query("
		UPDATE " . TABLE_PREFIX . "statistik_laender
		SET Zaehler_Browsersprache   = Zaehler_Browsersprache  +1
		WHERE (Name_Land  = '$browser_sprache')
		");

can't work while trying to compare "Name_Land" with "$browser_sprache"....

Zelda-King, if you can do me favour, please replace the following line in file functions_statistik.php:

elseif(ereg("us", $sprache))$browser_sprache="UnitedStates";

with:

elseif(ereg("us", $sprache))$browser_sprache="United States";

and try if it works. The problem only occur on countries with 2 separated words like United States, United Kingdom etc.
Countries like Germany, Venezuela etc. are working

So I have to fix the complete 2 listings in functions_statistik.php for Browser language and countries by host :tired: