Invalid Redirect URL

[Divvy]

Today I have notice that when I try to login in my vBulletin forum through domain.com I am getting this VBulletin message after login:

Invalid Redirect URL (http://domain.com/)

When I login through www.domain.com is ok.

Is there any way to fix this?

Or is better to add a line on .htaccess to redirect non-www to www?

Thanks!

[Dave]

Check your domain settings in the AdminCP > Settings > Options > "Site Name / URL / Contact Details".

[WEBDosser]

.htaccess would work

[Divvy]

Fixed by adding this to .htaccess:

RewriteEngine on
RewriteCond %{HTTP_HOST} ^website.com [NC]
RewriteRule ^(.*)$ http://www.website.com/$1 [R=301,L]

Thank you guys!