上传文件时的网址，图片不上传

localhost ta code works regularl.I threw my filezilla files.While adding an image, url prints the image name to the database, but does not drop the folder image.why could it be

    $uploads_dir='images/homepage_balcony/front_face/';
    @$tmp_name =$_FILES['image']["tmp_name"];
    @$name =$_FILES['image']["name"];
    $benzersizsayi1=rand(20000,32000); 
    $benzersizsayi2=rand(20000,32000); 
    $benzersizsayi3=rand(20000,32000); 
    $benzersizsayi4=rand(20000,32000);                
$benzersizad=$benzersizsayi1.$benzersizsayi2.$benzersizsayi3.$benzersizsayi4;
    $image=substr($uploads_dir, 6).$benzersizad.$name;
    @move_uploaded_file($tmp_name, "$uploads_dir/$benzersizad$name"); 

Please check your folder permissions of 'images/homepage_balcony/front_face/'. All the folders should have writable permissions.