Pointing to the correct post from old links

[Brew]

I have several sites that I am consolidating into one site. There are links to my forum all over the net that are not correct. So I am getting hit with hundreds of DB errors an hour.

If you go to this address, which is one of the links giving me fits, you'll see the error page.....

http://www.half-lifenews.com/forums/...hp?threadid=53

And this is the link where the actual thread is:

http://www.pcgnetworks.com/forums/sh...hp?threadid=53

The email I am getting is:

Database error in vBulletin :

Invalid SQL:
SELECT title, data
FROM 1vb_datastore
WHERE title IN ('options', 'cron', 'forumcache', 'usergroupcache', 'stylecache')

mysql error: Table 'pcgn2_pcgnforum.1vb_datastore' doesn't exist

mysql error number: 1146

Date: Friday 19th of November 2004 02:44:19 AM
Script: http://www.half-lifenews.com/forums/...on&threadid=74
Referer:
IP Address: 207.46.98.85

In that error it says "mysql error: Table 'pcgn2_pcgnforum.1vb_datastore' doesn't exist" I don't know why it is trying to use 1vb_ as the table prefix as the good url is using the correct prefix.

Any ideas what I can do to get people pointed to the right thread....and relieve me of the hundreds of DB error reports?

Thanks!