Symfony 2 CSRF令牌发行

Question

I am having some problems with one of my online projects. I am getting this error:

The CSRF token is invalid. Please try to resubmit the form.

on every form and i can't log-out from session. The app was working fine a few days ago so it must be something wrong with the server. I can't figure out what. The CSRF tokens are generated fine, i checked. After i disabled the CSRF protection the form submitted but the flash message did not appear. Anyone had this problem before?

Answer 1

Are you including the token in the form?

{{ form_widget(form._token) }}

Or the less clean

{{ form_rest(form) }}

As for your other issue, you will have to be more specific.