FATAL error when activate Google Checkout PLZ HELP

Hey all,

I get this error when I activate the Google Checkout on my website. Does anybody have an idea on why this is happening? I also attached a copy of the google source.php file

Fatal error: Call to undefined function fn_check_suppliers_functionality() in /home/pinkdot/public_html/payments/google_checkout.php on line 266

what version are you running? The function is located in core/fn.companies.php file. But if you’re using the CE version then it’s probably not there.