Help!!!!!!!!

Hello everybody,

I'm new to Fedora 6 Linux, so please give answer as specific as possible, such as "Step 1", "Step 2". Thank you in advance.
I think this is a very common problem that many users have encountered.

Ok, let's begin:
I have a computer that is running fedora 6.
I want to use ejabberd as the IM server.
I have done almost exactly as what "Tutorial to install ejabberd" has said.

This is what I have done:
Step I: Install ncurses-devel-5.5-24.20060715.i386 (use fc6 Package Manager);
Step II: Inatall openssl openssl-devel-0.9.8b-8.i386 (use fc6 Package Manager);
Step III:Install Erlang-R11B-2.3.fc6.i386 (use fc6 Package Manager);
Step IV: Verify installation:
      Erlang (BEAM) emulator version 5.5.2 [source] [async-threads:0] [hipe] [kernel-poll:false]

      Eshell V5.5.2 (abort with ^G)
Step V: Install expat-1.95.8-8.2.1.i386 expat-devel (use fc6 Package Manager);
Step VI: Install ejabberd-1.1.3_1-linux-x86-installer.bin
Step VII:Start ejabberd and log in with web interface, fine.

I have created the user ejabberd and group jabber.
I use admin@shelley to log in, and it says the running node is ejabberd@localhost.
I can register an account with the Client (Psi) on winXP.

Here comes the problem:
I cann't log in!

Each time, however, I get this message:
"There is an erro communicating with the Jabber server
Details: Disconnected."

Here is the log info:

** Reason for termination = 
** {badarg,[{ets,lookup,[crypto_server_table,port]},
            {crypto,control,2},
            {sha,sha,1},
            {ejabberd_auth_internal,check_password,5},
            {lists,any,2},
            {ejabberd_c2s,wait_for_auth,2},
            {gen_fsm,handle_msg,7},
            {proc_lib,init_p,5}]}

Hava I done something wrong, or I have missed something?

Any help will be greatly appreciated.
Please put you resolution here.
Thanks again for your help.

shelley.shyan [at] morodo.com.cn is also available.

Regards,
Shelley