Hii,
I have a fresh install of XOOPS 2.3.3b

I installed CBB and it works as it should.
I am evaluating forums and also have xforum installed and newbbex .
The forums do not appear to interfere with each other.

I then successfully installed yogurt and got this message when I clicked on the menu Item:
"Fatal error: Cannot redeclare getconfigforblock() (previously declared in /home/solar23/public_html/ecedirectors/modules/xforum/include/functions.ini.php:88) in /home/solar23/public_html/ecedirectors/modules/newbb/include/functions.ini.php on line 86"

I uninstalled CBB and yogurt worked.
I reinstalled CBB and got the 'fatal error' message again.

I uninstalled XFORUM and yogurt worked.
I reinstalled XFORUM and got the 'fatal error' message again.

I then discovered that I also get the 'fatal error' message when I am logged on and try to go to user.php with all the forums active.
It happens when Yogurt is deactivated so I guess the conflict is between cbb and xforum..
I can go to user.php if I am not logged on.

How can I resolve this problem?

XOOPS Version - XOOPS 2.3.3b
PHP Version - 4.4.9
MySQL Version - 5.0.51a-community
Server API Version - cgi
OS Version - Linux

-------------------------
All info below from xoops_version.php files

XFORUM info:
error_reporting(E_ALL);
$modversion['name'] = _MI_XFORUM_NAME;
$modversion['version'] = 4.10;
$modversion['description'] = _MI_XFORUM_DESC;
$modversion['credits'] = "Orginally Based on Newbb path adaption by (wishcraft)";
$modversion['author'] = "S.F.C. (wishcraft)";
$modversion['license'] = "GNU General Public License (GPL) see LICENSE";
$modversion['image'] = "images/xoopsxf_slogo.png";
$modversion['dirname'] = "xforum";
$modversion['releasedate'] = "Fri: 23 April 2009";
$modversion['status'] = "Stable";


CBB info:
{$modversion['name'] = _MI_NEWBB_NAME;
$modversion['version'] = 3.08;
$modversion['description'] = _MI_NEWBB_DESC;
$modversion['credits'] = "NewBB 2 developed by Marko Schmuck (predator) and D.J. (phppp)";
$modversion['author'] = "D.J. (phppp)";
$modversion['license'] = "GNU General Public License (GPL) see LICENSE";
$modversion['image'] = "images/xoopsbb_slogo.png";
$modversion['dirname'] = "newbb";

$modversion['author_realname'] = "CBB Dev Team";
$modversion['author_website_url'] = "http://xoopsforge.com";
$modversion['author_website_name'] = "XForge";
$modversion['author_email'] = "php_pp@hotmail.com";
$modversion['status_version'] = "3.07";
$modversion['status'] = "Stable";
$modversion['warning'] = "For XOOPS 2.0*, 2.2*, 2.3";}

NEWBBEX info:
$modversion['name'] = _MI_NEWBBEX_NAME;
$modversion['version'] = 1.7;
$modversion['description'] = _MI_NEWBBEX_DESC;
$modversion['credits'] = "Kazumi Ono<br />(http://www.myweb.ne.jp/ )";
$modversion['author'] = "<a href='http://www.herve-thouzard.com'>Herv? Thouzard</a><br />Based on XOOPS forum made by Kazumi Ono.<br />Original admin section (phpBB 1.4.4) by<br />The phpBB Group<br />(http://www.phpbb.com/ )<br />";
$modversion['help'] = "newbb.html";
$modversion['license'] = "GPL see LICENSE";
$modversion['official'] = 1;
$modversion['image'] = "images/xoopsbb_slogo.png";
$modversion['dirname'] = "newbbex";

YOGURT info:
{$modversion['name'] = 'Social Network';
$modversion['version'] = '3.3';
$modversion['description'] = _MI_YOGURT_MODULEDESC;
$modversion['credits'] = 'The XOOPS Project, The ????? Project, Jquery Lightbox, Komeia, vaughan,';
$modversion['author'] = 'Marcello Brandao';
$modversion['help'] = 'help.html';
$modversion['license'] = _MI_YOGURT_LICENSE;
$modversion['official'] = 1;
$modversion['image'] = 'images/slogo.png';
$modversion['dirname'] = 'yogurt';}