Warning message help.

[Picman]

Can someone please help.

I receive the following warning when I click on the product link, (the page displays as normal with the warning at the top).

Warning: Cannot send session cache limiter - headers already sent (output started at /www.1stsouvenirs.com/catalog/product_info.php:1) in /www.1stsouvenirs.com/catalog/includes/functions/sessions.php on line 67

Any ideas?

[michael_s]

You have a blank line at the end of one of the php files, after the closing php tag. Check all the files that you have recently edited, starting with product_info.php, and remove the blank line.

[Picman]

Hi,
Thanks for the prompt reply.

I have checked all the modified files and a few more and the problem still exists. Is there a way of narrowing it down or will I have to check every file?

[Picman]

Hi msasek,

After my last post I replaced both the catalog/includes/functions/sessions.php and the /catalog/product_info.php with copies that had not been installed.
Changing the sessions.php made no difference however changing the product_info.php made everything work as normal.
The product_info.php file was checked for a blank line after any closing tags as you suggested, so this could not have been the problem. Within the next few days I will compare both copies of the file and post my findings here incase anyone is interested.

[doug]

I have had this problem before too and have always found it was because of a blank line, in my case usually in configure.php curtesy of editing via cpanel!!!!

[Picman]

Okay,

I have had a chance to study the two files now and there are no blank lines after the closing ?> tag.
The only difference between the problem file and the original is at the start as follows:

Original file:

<?php
/*
$Id: product_info.php,v 1.92 2003/02/14 05:51:21 hpdl Exp $

osCommerce, Open Source E-Commerce Solutions
http://www.oscommerce.com

Problem file:

<table border="0" width="100%" cellspacing="1" cellpadding="1"><?php
/*
$Id: product_info.php,v 1.92 2003/02/14 05:51:21 hpdl Exp $

osCommerce, Open Source E-Commerce Solutions
http://www.oscommerce.com

Just how the start of this file changed is a mystery the edit was not done by me, until this problem appeared I had not even opened the 'product_info.php' file.

p.s. I checked 'cofigure.php' as well - no problems.

[michael_s]

Gremlins, I tell ya, GREMLINS!