Activation link leading to a wrong page.

I only have 3 hacks as of yet.

Lesane Store Hack
Bitsys's RPG Hack
and Quick Reply.

For some reason, the activation link to a registered member will take him/her to an error page. A wrong page. Where can I fix this?

EDIT:
One sec, I believe I fixed it. I'll come back to you when someone tries to register.

[Red Blaze]

nevermind, I managed to fix it. ^__^