I tried flushing both and adding that bit of code to the config file with no results.
I compared my template with blackcandy and they use the correct tags. The reinstall seemed to work with blackcandy but not with my template. I even copied the head code and the doctype from blackcandy.
That's so weird really. Did you copy just your theme folder to the new installation? There's another thing. the login form in your theme doesn't show a notification message like the login is correct or not.
if you can, set up a temporary login (username & password). I'd like to try to login or you can try from another computer.
So it works on your localhost? the problem must be from server config or because you put the silverstripe in a sub folder? did you reinstall (install.php) silversripe on the server.
Yes, it worked on localhost. I reinstalled SS twice on this dev server. This morning I added additional users in phpmyadmin on localhost then exported again to the dev server. It WORKED on login for 1 time. Now it won't allow me access again. This is the same thing that happened yesterday, 1 login and then it wont work.