I am installing Thelia in a VM. I am running it on Centos, using nginx and PHP-FPM. Everything so far is fine.
I installed it, run
so that it installs the database,
then I run
to create an admin user.
I can see the store frontend just fine, and browse it (though it's empty since I did not import the sample data). However when I go to the backend, I cannot login. It does seem to authenticate correctly (as there is no error message displayed), and in the log, I see the message "Authentication successful". But then it redirects from /admin to /admin/login.