Blank screen after sending mail - email not sent - Joomla! Forum - community, help and support

hi all,

i'm trying use com_contact , i'm getting blank screen after hitting "send button".
i've tried use easycontact, although i'm getting message email has been sent, nothing appears on mailbox.

i've got 1 contact, same email (gmail) 1 on configuration.php, published , has public access.

i've tried disable opensef, disable seo url's , changed kind of mailer (the current 1 set "php mail function") still can't figure out.

the clues can find these errors on server's log:

code: select all

invalid error redirection directive: index.php

and

code: select all

file not exist: /components/com_fireboard/images/fbmenu.png

i've uninstalled fireboard long time ago, guess still remains , maybe source of evil. 

version joomla! 1.0.11 stable, running on apache/1.3.39 php 4.4.7.

these links:
com_contact easycontact

the site in hebrew, hope won't mind...

thanks can help,
asaf.