problem: session_start() [function.session-start]

[alejandron]

hello, i have a problem,

 

my web show this error:

 

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/profile/public_html/profile/carpeta/list.php:63) in /home/profile/public_html/profile/conect.php on line 2

 

 

it is the code for conect.php

<?php
session_start();
$_SESSION['Titulo']="title";
$strUsuario=$_REQUEST['usuario'];
$strContrasena=$_REQUEST['contrasena'];
//echo "Usuario: ".$strUsuario." ".$strContrasena. "<br>";
if(($strUsuario!="")||($strContrasena!="")){
$conn=mysql_connect("localhost","dates","dates");
$bd=mysql_select_db("dates",$conn);
$sql = "SELECT id FROM aso WHERE usuario='".$strUsuario."' AND password='".$strContrasena."'";
//echo $sql. "<br>";
$orden_fecha = mysql_query($sql, $conn) or die(mysql_error());
$result = mysql_fetch_assoc($orden_fecha)or die("errores");
$total = mysql_num_rows($result);
//echo "total: ".$total. "<br>";
//if($total!=0){
	$_SESSION['usuario']=$result['id'];
	//echo "[".$_SESSION['usuario']. "]";
//}
}else{
header("Location: ../index.php");
}
?>

 

thanks for the help

[MadTechie]

read here

 

then here

 

then check line 63 of list.php

[taith]

whats on list.php, line 63?

[alejandron]

thanks for the fast reply

 

my system administrator said to me that the problem is:

 

 header("Location: ../index.php"); 

 

but he not said the solution

[MadTechie]

 header("Location: ../index.php"); 

 

will fails due to line 63 of list.php printing something to the page

[alejandron]

thanks, i solution all problems but only have 1

 

is this:

Warning: Cannot modify header information - headers already sent by (output started at /home/user/public_html/subdomain/index.php:4) in /home/user/public_html/subdomain/conectar.php on line 22

 

and the conectar.php

 

<?php
session_start();
$_SESSION['Titulo']="title";
$strUsuario=$_REQUEST['usuario'];
$strContrasena=$_REQUEST['contrasena'];
//echo "Usuario: ".$strUsuario." ".$strContrasena. "<br>";
if(($strUsuario!="")||($strContrasena!="")){
$conn=mysql_connect("localhost","dates","dates");
$bd=mysql_select_db("dates",$conn);
$sql = "SELECT id FROM aso WHERE usuario='".$strUsuario."' AND password='".$strContrasena."'";
//echo $sql. "<br>";
$orden_fecha = mysql_query($sql, $conn) or die(mysql_error());
$result = mysql_fetch_assoc($orden_fecha)or die("errores");
$total = mysql_num_rows($result);
//echo "total: ".$total. "<br>";
//if($total!=0){
	$_SESSION['usuario']=$result['id'];
	//echo "[".$_SESSION['usuario']. "]";
//}
}else{
header("Location: ../index.php"); //<<<<------  line 22
}
?>

 

thanks for the help

[alejandron]

is small the error?

 

i can add to htaccess php_value display_errors off ??

[MadTechie]

show the first 5 lines of the index.php file