Estou com uma pequena duvida no meu gesior

referente a :

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Sao_Paulo' for '-3.0/no DST' instead in C:\xampp\htdocs\latestnews.php on line 166

Por favor me ajudem

Obrigado, rep + para vc!

Reportando duvida sanada, quando uma duvida for sanada reporte para o fechamento da mesma !

Grato!