Symfony 3.0.1 CSRF token present but invalid

Question

I am having this strange issue with a fresh Symfony 3.0.1 installation. I generated a new CRUD Controller with a Form PostType which contains an url and a title. Nothing fancy.<

Answer 1

I'm using Symfony 3.2.1 and it's working on one machine but not the other. No idea why.

@Shrihari his answer led me to the following solution.

My project also has cookie_secure: true. I updated config_dev.yml and added cookie_secure: false to the file.

framework:
    session:
        cookie_secure: false

This worked for me.