PHPBB3 blank screen!

[MJloveyou.jean]

When I'm trying to integrate a flash chat(URL:www.123flashchat.com) into my phpbb3 forum.

I installed the integration end did the instructions, but as soon as I edit the index.php with this:

root/index.php

Find:
$birthday_list = '';

After add:
// begin 123 flash chat mod include
($phpbb_root_path . 'includes/functions_chat.'.$phpEx);
$chat_info = getChatters();
$chat_list = getChatterList();
$Room_im= chat_config();
//end 123 flash chat mod

Suddenly,my phpBB forum index is a blank screen.But when I remove the part it works just fine. What's wrong? Tried DEBUG mode of phpbb, but no results, also blank screen.

This is chat demo i installed:
http://www.123flashchat.com/demo.html

This is the phpBB module url:
http://www.123flashchat.com/index.php?page=plug-in-1

Please the professionals help me.

[123flashchat]

Hi MJ,

I think your problem is so representative.i suggest you give your FTP account and a account to the adminpanel in phpbb.

i don't know if it is effctive.Please try it.

[MJloveyou.jean]

first,thanks.

but it still couldn't work.

Still blank screen.

[OldWolf]

I have no idea why either of your are posting in our forum... this website and forum are for support for "phpfreechat"... not 123flashchat. I'll leave this thread active for 24 hours and then I'm going to close it.