curl problems

[fix3r]

I have 3 curls in a row. It logins, then it logs out(first 2 curls) .. but then for some reason it doesn't log back in. Does anyone know why that would be?

 

<?php
$headers = array("User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0. Gecko/20061025 Firefox/1.5.0.8");

//login to the site
$url="THE WEBSITE/login.php";
$ch = curl_init();
curl_setopt ($ch, CURLOPT_COOKIEJAR, 'cookies1.txt');
curl_setopt($ch, CURLOPT_COOKIEFILE, 'cookies1.txt');
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt ($ch, CURLOPT_POST, 1);
curl_setopt ($ch, CURLOPT_POSTFIELDS, "THE FIELDS");
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_MAXREDIRS, 4);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
$store = curl_exec ($ch);
curl_close ($ch);
print($store);

//logout of the site
$url="THE WEBSITE/logout.php";
$ch = curl_init();
curl_setopt ($ch, CURLOPT_COOKIEJAR, 'cookies1.txt');
curl_setopt($ch, CURLOPT_COOKIEFILE, 'cookies1.txt');
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_MAXREDIRS, 4);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
$store = curl_exec ($ch);
curl_close ($ch);
print($store);

//log back into the site but gives me an error
$url="THE WEBSITE/login.php";
$ch = curl_init();
curl_setopt ($ch, CURLOPT_COOKIEJAR, 'cookies1.txt');
curl_setopt($ch, CURLOPT_COOKIEFILE, 'cookies1.txt');
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt ($ch, CURLOPT_POST, 1);
curl_setopt ($ch, CURLOPT_POSTFIELDS, "THE FIELDS");
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_VERBOSE, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_MAXREDIRS, 4);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
$store = curl_exec ($ch);
curl_close ($ch);
print($store);
?> 

[btherl]

What error does it give?