anyone good with php coding

i need help with my skype resolver im making and it keeps giving me this error message anyone know what it is im not good with php.

Warning: file_get_contents(yourapilink.com/api.php?username=usernamehere) [function.file-get-contents]: failed to open stream: No such file or directory in /home/a8677047/public_html/default.php on line 64

lol
you still need help with this?
im sure someone could help you