What modifications are you running? Any related to Login e.t.c.? Try disabling them.
Have you recently imported users or anything like that?
The list of modifications:
Code:
Admin Log In As User
AJAX REG
Arrange Forums in Columns
Catagory Icons
Chief First Post - Every Page
CinVin Forum Feed Listing
Close Old Threads
Collapsable First Post using AJAX
Continue Search
Cyb - Sub-Forum Manager
Edit New Thread Button
EZ Bounce Management - by Antivirus
Form Hack
GTCustom Pages
GTPrivate Messages Alert Popup
GTUserCP - Enhanced USERCP Interface + USERCP Menu
HELLCATs Realtime Page Compressor
Highslide Attachment Integration
Infraction User Override
IpInfo
iTrader
iTrader Extension
Last Seen Online (Postbit)
Latest 10 PM Admin Index
Multiple Login Detector
One-touch Ban & Spam Cleanup
Optimize Tables
Post Edit History (PEH)
Prevent Doubleposts
Show Itrader In Profile
Timezone Image In Profile
Usergroup Legend
vBShout
vbTrash
Vbulletin Plugin Accelerator
Welcome Headers
Xfire IM Icon
Yet Another Mass Private Message System
ZH - Meta Tags
02-03-2008, 03:11 AM
Threaded Mode