Fatal error: Cannot access the website

Hi,

I installed the woocommerce plugins to the website, but the plugin did not work perfectly with the theme. The layout was all messed up, so I tried to fix the problem by using hooks, as suggested by the plugin support page (http://docs.woothemes.com/document/third-party-custom-theme-compatibility/).

I added the given lines to the theme’s functions.php file, then the website just crashed. I couldn’t access the website anymore, all I got is this message,

“Fatal error: Cannot redeclare my_theme_wrapper_start() (previously declared in /home/content/45/10677645/html/wp-content/themes/leaf/functions.php:36) in /home/content/45/10677645/html/wp-content/themes/leaf/includes/theme-functions.php on line 265”

Please help and let me know what I should do to resolve this problem. I really like the theme. It looks very nice and neat!

Thanks in advance!