Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, 'Array' was given in /home/content/04/8080904/html/packages/core_commerce/models/order/product.php on line 6

is there a quick fix for this issuse?

extra i wpuld like to chnage the display of the price.
i need to get it bigger and change the color to samething not white.
i tried to find the right spot in the webroot / packages / core_commerce / elements / product / display.php file. i guess i am in the wrong spot here.

thanks a lot.