Problem with vBadvanced 3.0 RC1

[Fabsboards]

We were recently running vBulletin 3.6.7 along with vBadvanced 3.0 RC1. We upgraded to 3.6.8 and a few days later the board was hacked.

I reinstalled vBulletin 3.6.8 and vBadvanced 3.0 RC1, but for some reason, vBadvanced will only work if if a user is logged in. IF not logged in, all I get is a blank page.

I also completely deleted the site contents and reinstalled Front Page extensions.

I checked the permissions. Guests do have access to vBadvanced.

vBulletin itself works great when not logged in.

Here's the URL's

http://www.fabsboards.com - board
http://www.fabsboards.com/cmps_index.php - vbadvanced

Everything worked great, until the site was hacked.

Any help/suggestions would be greatly appreciated.

[SCRIPT3R]

how did you know the site was hacked... details needed. if anything, the most recent versions are usually more secure then previous versions.

[Shazz]

Have you reported this to vBadvanced.com to see what they have to say?

[Fabsboards]

how did you know the site was hacked... details needed. if anything, the most recent versions are usually more secure then previous versions.

I started getting this message

Warning: Cannot modify header information - headers already sent by (output started at /home/content/f/a/b/fabsboards/html/vbulletin/includes/config.php:1) in /home/content/f/a/b/fabsboards/html/vbulletin/install/authenticate.php on line 56

I googled it and found the following...

http://forum.mamboserver.com/showthread.php?t=65845

I probably should have asked before doing a reinstall, but everything stopped working. I couldn't post or reply to messages. The board was dead, so I did a reinstall.

Have you reported this to vBadvanced.com to see what they have to say?

Yes. I just got a response from Brian (an admin) and opened a ticket. Hopefully he'll have an answer soon.