New SQL Statement

[miztas]

Ok, Im doing the following:

mysql_connect("localhost", "root", "");

mysql_select_db("users");

$result = mysql_query("select * FROM users WHERE Username = $valid_user");
$array = mysql_fetch_array($result);

echo $valid_user;
echo $array['Password'];
echo $array['Age'];
echo $array['Sex'];

where $valid_user is registered under the session.
I am getting internel server errors.

[LordShryku]

Only thing I see wrong is that your user should have single quotes, like so

$result = mysql_query("select * FROM users WHERE Username = '".$valid_user."'");