Breadcrumbs.php problem

Hi,

I’ve just tried to dit the function.php file of my ultimatum theme but now I get the following error and nothing will display!

Can anyone help please?

Fatal error: Cannot redeclare breadcrumbs_plus() (previously declared in /websites/123reg/LinuxPackage99/te/ap/ot/teapotone.com/public_html/site/wp-content/themes/Ultimatum/wonderfoundry/plugins/breadcrumbs-plus.php:35) in /websites/123reg/LinuxPackage99/te/ap/ot/teapotone.com/public_html/site/wp-content/themes/Ultimatum/wonderfoundry/plugins/breadcrumbs-plus.php on line 163