Ok, checked your site and the problem is (again) caused by "Jom comment" which declares a function which is also used declared by uddeIM.
I have renamed the function in uddeIM as a quick fix (notifications and so on will not work).
Please update to uddeIM 1.1beta1 which have most function already renamed so it should not longer interfere with other components (the wiser head gives in).
Don't forget to update the database as described in the README.
uddeIM & uddePF Development
CB Language Workgroup
CB 3rd Party Developer
