Rewrite problem

Hello,

I've installed vBSEO and redirect old url's doesn't work corretly.
Why?

I can enter ex .showthread.php?u=3 without redirect to my rewrite (from vbseocp.php)

Rest work okay, url's work corrently if for example i enter to thread 3 from forumdisplay.

My rewrite:

# Comment the following line (add '#' at the beginning)
# to disable mod_rewrite functions.
# Please note: you still need to disable the hack in
# the vBSEO control panel to stop url rewrites.
RewriteEngine On

# Some servers require the Rewritebase directive to be
# enabled (remove '#' at the beginning to activate)
# Please note: when enabled, you must include the path
# to your root vB folder (i.e. RewriteBase /forums/)
RewriteBase /

RewriteCond %{HTTP_HOST} !^mydomain\.com
RewriteRule (.*) http://mydomain.com$1 [L,R=301]

RewriteRule ^((urllist|sitemap_).*\.(xml|txt)(\.gz)?)$ vbseo_sitemap/vbseo_getsitemap.php?sitemap=$1 [L]

RewriteCond %{REQUEST_URI} !(/|includes/|admincp/|modcp/|cron|vbseo_sitemap)
RewriteRule ^((|/|/archive/)?(.*\.php(/.*)?))$ vbseo.php [L,QSA]

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !/(|/|vbseo_sitemap|includes|admincp|modcp|clientscript |cpstyles|images)/
RewriteRule ^(.+)$ vbseo.php [L,QSA]


Thanks.

Best regards.

There is no such link on vBulletin showthread.php?u=3

Correct url is showthread.php?t=3 and it is working correct on your site.