Windows Daopay error

[EmmaA]

When somebody want to get points in daopay system, and he click "Check code" the error appear:

"Warning: fopen(https://daopay.com/svc/pincheck?appcode=51705&prodcode=ots02&pin=ddd) [function.fopen]: failed to open stream: Result too large in C:\www\htdocs\buypoints.php on line 76"

75* = function check_code_daopay($appcode, $prodcode, $pin)
76* = {
	77* = $handle = fopen("https://daopay.com/svc/pincheck?appcode=".$appcode."&prodcode=".$prodcode."&pin=".$pin, 'r');

* - lines

And its not adding points to donator account.