[qmailadmin] Invalid Login = no reply ???

[Mehmet Fatih AKBULUT]

hi again,
configured qmailadmin many times, but still i cant login in :'(

./configure --enable-cgibindir=/usr/lib/cgi-bin --enable-htmldir=/var/www/qmailadmin --enable-vpopuser=vpopmail --enable-autoresponder-bin=/usr/bin --enable-ezmlmdir=/usr/bin --enable-cgipath=/cgi-bin/qmailadmin --enable-imagedir=/var/www/images/qmailadmin --enable-vpopmaildir=/home/vpopmail

            qmailadmin 1.2.9
            Current settings
---------------------------------------
       cgi-bin dir = /var/www/cgi-bin
          html dir = /var/www/qmailadmin
         image dir = /var/www/images/qmailadmin
         image URL = "">      template dir = /usr/local/share/qmailadmin
         qmail dir = /var/qmail
      vpopmail dir = /var/lib/vpopmail
   autorespond dir = /usr/bin
         ezmlm dir = /usr/bin
         ezmlm idx = yes
   mysql for ezmlm = yes
              help = no
      modify quota = no
   domain autofill = no
 modify spam check = no

#make
#make install-strip

is there anything that i missed ?
everything seems ok but why qmailadmin doesnt let me in ?
any ideas ?
[debian etch 2.6.15-1, qmailadmin-1.2.9, vpopmail-5.14.13]