blank page without error

[Tscheggi]

Hi,

I'm still having my "little" problem.
I don't think that the user or the group ist the problem.
I've made a little php-script like this :

$test=mkdir( "/var/services/web/letodms/data/dirk" , 0777);
echo "test = ".$test;

If I call this, it always works fine
But the "mkdir"-function in "Core/inc.FileUtils.php" always returns NULL

Do you have an idea ?

Thank you
Dirk