Navbar link gone after upgrade V4.2.
 

After the upgrade to Vbulletin 4.2. the Navbar link is gone.
Now I try to make a new link in the navbar with the navigation menu but that seems to be not working.
Any idea to make the link working to my galleries?

http://www.photopost.com/forum/1299892-post14.html

That should help

Done this, but forum now offline:

Warning: require(^pppath/config-int.php) [function.require]: failed to open stream: No such file or directory in [path]/forum.php(787) : eval()'d code on line 1

Warning: require(^pppath/config-int.php) [function.require]: failed to open stream: No such file or directory in [path]/forum.php(787) : eval()'d code on line 1

Fatal error: require() [function.require]: Failed opening required '^pppath/config-int.php' (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/avandenb/public_html/forum/forum.php(787) : eval()'d code on line 1

You must follow the procedures outlined in our program to redo the actual plugins in the upgrade or install texts under documentation folder.

You need to upload the file to the server make the permissions on the xmls 777 make the change noted to adm-plugin.php then you can run the generate link in photopost admin and then after that you can upload the downloaded xml to your forum.

Thanks Chuck
The problem was the setting 777 as you wrote.
After this fixed everything is working again.

Yep not a problem glad to help. Common issue lots of people forget about file permissions. ;)