[Serusers] Serweb problem

Hi, I'm a new ser user and have a problem with serweb. I installed a new system of Freebsd 6.0, apache 1.3.33, php 4.3.11, mysql 4.1.13, ser-0.9.6 and serweb-0.9.4 . All configurations are seem to be ok. (ser_mysql.sh is ok, too.) I enter the admin login screen of serweb and write admin:heslo as username:password. The js automatically completing the username to my default domain so it becomes "admin(a)multitekarge.com" and i can't login. The error message is : " DB Error: connect failed Bad username or password " Altough for database, name is "ser", user is "ser" and pass is "heslo" in config_data_layer.php, it cannot connect. I also added a new user to ser by typing " serctl add gokay(a)multitekarge.com gokay gokay.tosunoglu(a)avrupayazilim.com " and tried to enter with that user in user login screen. I got the same error. I'll got lot of pleasure of any help. Thanks, Gokay