I am following the tutorial https://symfony.es/noticias/2017/05/02/symfony-4-un-example-practico/ , to start with Flex and they are Symfony.
The thing is that when executing: ./bin/console doctrine:database:create
it returns me: ``` [Doctrine\DBAL\Exception\ConnectionException]
An exception occurred in driver: SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: NO)
[Doctrine\DBAL\Driver\PDOException]
SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: NO)
[PDOException]
SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: NO)
```
The thing is that I don't know where I have to indicate the connection values to the database.
Can someone explain to me where the connection values of the database are configured?
Thanks.