А вот строка, из-за которой ошибка.
$blogs_new = mysql_result(mysql_query("SELECT COUNT(*) FROM `blogs` WHERE `time` > '". (time() - 86400). "'"), 0); $blogs_new = mysql_result(mysql_query("SELECT COUNT(*) FROM `blogs` WHERE `time` > '". (time() - 86400). "'"), 0);