SQLSTATE[28000] [1045] Access denied for user 'root'@'localhost' (using password: NO)

Question

I´m working with symfony 2.1.2, FOSuserBundle, SonataAdminBundle, SonataUserBundle and SonataMediaBundle. The problem is that I cannot access to my database and get this err

Answer 1

In your app/config/parameters.yml

# This file is auto-generated during the composer install
parameters:
    database_driver: pdo_mysql
    database_host: 127.0.0.1
    database_port: 3306
    database_name: symfony
    database_user: root
    database_password: "your_password"
    mailer_transport: smtp
    mailer_host: 127.0.0.1
    mailer_user: null
    mailer_password: null
    locale: en
    secret: ThisTokenIsNotSoSecretChangeIt

database_password should be inside double quoted (") or single quoted (').

I have seen most of users happen this because they are using password with leading zero or numeric (in my situation its like that)

---

And also I have tried with localhost and double quoted passwords, its not working.

So in that case use

database_host: 127.0.0.1

instead of

database_host: localhost