I think I have found the problem:
The problem is that uddeIM includes mambo.php for compatibility with Mambo and a second component seems to do the same, so classes might be double defined:
uddeIM (~line 30):
[code:1]if (file_exists(uddeIMgetPath('absolute_path').'/includes/mambo.php'))
require_once(uddeIMgetPath('absolute_path').'/includes/mambo.php');[/code:1]
You can try to comment both lines. uddeIM should still work in Joomla but may fail on Mambo installations.
uddeIM & uddePF Development
CB Language Workgroup
CB 3rd Party Developer