Destination forums missing
 

Tried to find this on google, but no help could be found. When i select different threads which i wanna move to another forum, no destination forum shows up (in the destination forum box") so I cant move them. I have no idea why its acting like this as it was working fine yesterday.

Create a new style with no parent:

• Styles & Templates > Style Manager > Add New Style
• Parent Style: No Parent Style
• Title: Default vBulletin
• Allow User Selection: Yes
• Save

Then browse the site using that totally default vbulletin style - do you still have the same problem?

If it is still happening - Try disabling your modifications/plugins and see if you still have this problem.
Note: To temporarily disable the plugin system, edit config.php and add this line right under <?php

Don't forget that for vbseo, disabling the modification means to also get rid of anything extra you added to your htaccess file.

Thanks. I did as you suggested, first adding a new style but got the same error. Then i edited the config.php and now its working.
Any idea of how i can narrow it down to find out which of the mods is making this error?

Remove that line you added to config.php and then disable your modifications one-by-one testing this issue each time in-between. When you disable a mod and the issue disappears, you know which one is causing the problem.

Thats what i thought. Cheers for the help Nick and Lynne!