Cannot send session cookie - headers already sent

[styggie]

I am getting the following errors when i try to log into my admin page (and several more when the log in fails).

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/hopemiss/public_html/theprickcushion.com/##########_admin/includes/application_top.php:2) in /home/hopemiss/public_html/theprickcushion.com/includes/functions/sessions.php on line 108

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/hopemiss/public_html/theprickcushion.com/##########_admin/includes/application_top.php:2) in /home/hopemiss/public_html/theprickcushion.com/includes/functions/sessions.php on line 108

Warning: Cannot modify header information - headers already sent by (output started at /home/hopemiss/public_html/theprickcushion.com/##########_admin/includes/application_top.php:2) in /home/hopemiss/public_html/theprickcushion.com/##########_admin/includes/init_includes/init_templates.php on line 37


I have followed all the suggestions in this faq https://www.zen-cart.com/tutorials/index.php?article=87 and on this thread http://www.zen-cart.com/forum/showthread.php?t=72252. I have even tried deleting the file and doing it over from scratch.

There are no blank lines, hidden characters or double spaces in line 2 of the application_top file. There are no blank lines at the beginning or the end of the php. I am stumped.

The problem showed up a few days after I changes the header in my newsletter and removed it from my outgoing email. I am not sure if this is related but it is the only recent change I have made to the site, other than updating the text blurb on the main page (via the internal zencart editor, not via true code).

Please help. It has been almost a week since I could get into my zencart admin page!

[DrByte]

What's on line 2 of that application_top.php file? How does that compare with the original version of that file from the original Zen Cart files? And why is it different?
And remember, the error message is talking about your ADMIN version of application_top, not the non-admin version. The files are not the same.

[styggie]

Line 2 says "/**"

For context, here are the first 10 lines

<?php
/**
* @package admin
* @copyright Copyright 2003-2007 Zen Cart Development Team
* @copyright Portions Copyright 2003 osCommerce
* @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
* @version $Id: application_top.php 7544 2007-11-29 04:40:11Z drbyte $
*/
/**
* File contains just application_top code

I have been checking the file in the admin folder. I am not sure how it differs from the original... I had never opened this file up until I started to get the error message last week. I did the cut and paste as suggested in the previously linked forum thread as a last ditch effort.

[styggie]

As of right now, I am getting a the same error message, but it is referencing a different file :

initsystem.php

I have not made any changes to merit a change in warning. Warnings as followed


Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/hopemiss/public_html/theprickcushion.com/##########_admin/includes/initsystem.php:2) in /home/hopemiss/public_html/theprickcushion.com/includes/functions/sessions.php on line 108

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/hopemiss/public_html/theprickcushion.com/##########_admin/includes/initsystem.php:2) in /home/hopemiss/public_html/theprickcushion.com/includes/functions/sessions.php on line 108

Warning: Cannot modify header information - headers already sent by (output started at /home/hopemiss/public_html/theprickcushion.com/##########_admin/includes/initsystem.php:2) in /home/hopemiss/public_html/theprickcushion.com/##########_admin/includes/init_includes/init_templates.php on line 37

[styggie]

Went and looked at the initsystem file and now i am getting a new error message (i made no changes to the init file)

/home/hopemiss/public_html/theprickcushion.com/includes/classes/shopping_cart.php:2d is the "new source" of the problem.

I think my zencart is laughing at me right now.

[styggie]

Looks like opening whatever file it says the problem is in, and doing nothing to the code, is enough to make the problem jump to another file. It has just told me it is in 3 other locations.
Always line 2.

I can't win.