error question

i have not programed with C++ for years and i can't remember what this error means. i have a main probram with other modules included in the file. thanks for any help.

What errors , It hard to help you with so little Information .

i can't belive i forgot to add the error! i had a lot on my mind, haha

error: variable or field 'Play' declared void In function 'void setup()':
In function 'void loop()':
At global scope:

it highlights back to the beggining of my code on
#define LED9 9
but i had more than just that previous to it

i think it has to do with how i set up my modules but i don't know where to begin looking

no need to respond i found the problem in a book.