FAQ:

Fatal error: Call to undefined function: foo() in \path\to\script.php on line foo
This error usally comes about when a none-exisitant function is being used. Try Removing the line of code in question, and if that doesnt work, post in the thread @ ibplanet for support.

Help! I'm getting a parse error on line foo!
Or Bad... Most likely a coding mistake. Submit it as a bug into our thread at ibplanet..

This Add-on that i download won't work!
Sorry we do not support add-ons, the submiter(author) of the add-on might in our topic ;).

I Don't see my question?!
If you have a question just email unreal@shadowillusions.com or ask in our thread (make sure to title the email FAQ: Question title) and ask the question in the email.

What is the current release version?
UnrealPortal 0.2 Alpha

What is this?
Read more Here