[Forum] Upgraded to vB 3 to vB 4. Page is all white

[Felix :D]

Hello there.
I have just recently upgraded to vb 4.1.12 from vb 3.8.7.
I uploaded all the vB 4 files and ran the upgrade script. No errors had came up and it all went smoothly.
I can see the AdminCP login page... But every other page "Forums, AdminCP, etc" are all invisible...
What I mean by this is that they are just blank pages.

You can see what I mean here: http://www.gentlemannsestate.com/forums/

Any ideas of what I could of did wrong?

Thanks for your time,
-Felix

[Zachery]

Whydid you only upgrade to 4.1.12? You should be upgrading to 4.2.2

[Lynne]

What is in your error_logs (if you don't know where they are, ask your host)?

Here is a page from the manual about troubleshooting blank or 'white' pages: https://www.vbulletin.com/docs/html/blank_pages