Error after implementing security patches

[addix]

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/rgenoves/public_html/includes/classes/shopping_cart.php:3573) in /home/rgenoves/public_html/includes/functions/sessions.php on line 100

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/rgenoves/public_html/includes/classes/shopping_cart.php:3573) in /home/rgenoves/public_html/includes/functions/sessions.php on line 100

Warning: Cannot modify header information - headers already sent by (output started at /home/rgenoves/public_html/includes/classes/shopping_cart.php:3573) in /home/rgenoves/public_html/includes/init_includes/init_templates.php on line 78

Any ideas? I double checked the updates I made to includes/classes/shopping_car.php and it was done correctly.

If someone could help ASAP, I would appreciate it. I leave for a week long vacation in the morning and I will have ZERO computer access while I'm gone (I don't know how I will survive!!). I would really hate for this to be showing up at the top of my site the entire time!!

Thank you!!
Rachel

my site: www.crystal-inspirations.com

[DrByte]

your editor left a blank line at the end of the file

[addix]

Thank you! Thank you! Thank you!

That fixed the problem. I feel like a total dork wasting your time over something so simple, but I really appreciate your help and thank you for getting back to me so quickly!!

I guess I should have installed Notepad++ before making the updates so I could have saved us all the hassle.