Logout button not working

[maozao]

Hello,

I just installed the forum version 1.8.7, I was configuring everything using my Admin account, but now when I press the "Logout" button, it shows me the window saying:

"You have successfully been logged out.
You will now be taken back to the forum index."

But when I'm redirected I still loggued in, the only plugin I installed was the "MySubscriptions 1.7.3", but I don't think that's the problem.

Ps: If I'm loggued in and I click in the AdminCp and login there too, after I logout in the forums and try to open the AdminCP I get the "Invalid administration session.", so it's working, but it's not haha

[call911]

you should upgrade, not do new install
http://docs.mybb.com/1.8/install/upgrade/

if you doing new installing with old database, you can see error login and logout indeed

[maozao]

No, it's a brand new install.

[.m.]

^ see http://docs.mybb.com/1.8/faq/login/

cookie path should be /forums/
first change it in ~/inc/settings.php file and
then at Site Details of Configuration section in forum admin panel

[maozao]

Thank you, indeed was a cookie problem.