login admin problem

Operating system Linux
PHP version 4.3.11
MySQL version 4.1.21-standard-log

Can someone help me with this error please

Debug: query = SELECT * FROM users WHERE users_username = 'augirl' AND users_password = '773b7e36725de39b8c3e626f3ef6680c'

Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /home/morethan/public_html/demo/responder/include/db_mysql.php:115) in /home/morethan/public_html/demo/responder/do_login.php on line 34

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home/morethan/public_html/demo/responder/include/db_mysql.php:115) in /home/morethan/public_html/demo/responder/do_login.php on line 34

Warning: Cannot modify header information - headers already sent by (output started at /home/morethan/public_html/demo/responder/include/db_mysql.php:115) in /home/morethan/public_html/demo/responder/include/functions.php on line 6

Thank you

Something is sending headers before you start the session. Post the code before session_start()!

Hi VG

Not sure what you mean so here is the code for page can you tell me exactly what it is.

<?php
require("include/globals.php");
require("include/db_mysql.php");
require("include/template.php");
require("include/functions.php");
require("include/validation.php");

// verificam daca userul si parola sunt valide
// vin "augirl" si "7Q3y2u5S4w"

$db = new DB_Sql;

// obtinem variabilele de login
// $username = str_replace("'", "''", $username);
AssumeIsNotEmpty($username, "augirl");

$md5password = md5($password);

$query = "SELECT *
FROM users
WHERE users_username = '$username' AND users_password = '$md5password'";
$db->query($query);

if ($db->num_rows() == 0)
{
// utilizator invalid
// redirectare catre formularul de login
redirect("index.php");
}
else
{
// utilizator valid
// incepem o sesiune si inregistram variabile de sesiune
session_start();
$db->next_record();

session_register("UserID");
$UserID = $db->f("users_id");

// redirectare catre pagina principala (de lucru)
redirect("controlpanel.php");
}
?>

Thank you

Read up on headers

http://www.decodephp.com/2007/02/25/php-the-headers-already-sent-error-a-brief-look-at-headers/

The debug output from your query is sending the headers, stop that and it will be all good

I am sorry but I am not a programmer
I know a little about changing code
but it is limited so I really need someone
to tell me exactly what I need to change

Thank you

"The debug output from your query is sending the headers, stop that and it will be all good"
Learn.

google "php debug"
stop the debug

The price of getting is doing.

in case you are not a coder and just want to get over with this.. stick ob_start(); on top of the page before the includes like this

Hi decodephp

Thank you for all your help I can login now
but I would just like to know what this means
Debug: query = SELECT * FROM users WHERE users_id = '1'
Debug: query = select * from users where users_id='1'

Thank you

The function call where the db query is sent , is printing the query , this is done to see if the query going to db is correct or not .this must be a setting in the library the programmer is using for database.

Hi decodephp

Thank you for explaining this and all your
help.

Take Care