Getting an error..
 

When you click on direct links to post, such as;

The error given is;


I viewed those two lines (2149 and 33) and on them is;

Line 33:

Line 2149:

Anyone got a clue what could be causing this? I checked out the bbcode manager and made sure all the custom ones we had were fine, and they seemed fine. We just moved from a dedicated server to a shared (which I'm starting to think may play a role), this is the [only] backup and we provided it to the host and they loaded it.

Your problem is with line 33 of the plugin that is executed on the showthread_complete hook location.

How do I find that?

You will find the plugin in the Plugin Manager. You will need to delete/disable the plugin and correct the coding or contact the author for a solution.

I don't know what plugin is causing it..

Disable them one by one till your error goes away, then you which one is causing it...

How many plugins do you have at the showthread_complete hook location?

I looked at the little download/upload plugins area and the only 2 plugins that use the showthread_complete hook are;

Who Viewed This Thread (which is vBulletin itself)
and
Display Thread Readers which is with the Who Has Read a Thread plugin.

I disabled it in options and plugin manager, but, nothing.

Not sure what you mean with "which is vBulletin itself". Default vBulletin does not use any plugins.

Disable these 2 plugins (you can try 1 at a time) and see if the problem is solved.

I don't know, it has vBulletin to the right of it as the other one has "Who Has Read a Thread" to the right of it. Here's a screenshot of that; http://img58.imageshack.us/img58/2519/screenshotxg9.png .

I'll try disabling the other one, though. If I can find it.