I don't understand the error message it is giving you. Are you copy and pasting the exact error you are getting? And please translate the error message to english.
Also can you post what is on your line 1089 and 10 lines before that, in your inc_functions.asp file?
When you say moderator thing, you mean the "Moderator Setup"? The admin_moderators.asp page?
My computer's strange... l've tried to reach the page several times and I get the error mess...but now when I try without changing or rebooting or anything it works :) sorry for the trouble