SQLSTATE[HY000] [2002] Connection refused - MAMP & Symfony 2 - php

Question

I've a problem with symfony.
When I try to run this command :
php app/console doctrine:schema:update --force
And I've error:
[PDOException]
SQLSTATE[HY000] [2002] Connection refused
Here is my config.yml
imports:
- { resource: parameters.yml }
- { resource: security.yml }
- { resource: services.yml }
framework:
#esi: ~
#translator: { fallback: "%locale%" }
secret: "%secret%"
router:
resource: "%kernel.root_dir%/config/routing.yml"
strict_requirements: ~
form: ~
csrf_protection: ~
validation: { enable_annotations: true }
templating:
engines: ['twig']
#assets_version: SomeVersionScheme
default_locale: "%locale%"
trusted_hosts: ~
trusted_proxies: ~
session:
# handler_id set to null will use default session handler from php.ini
handler_id: ~
fragments: ~
http_method_override: true
# Twig Configuration
twig:
debug: "%kernel.debug%"
strict_variables: "%kernel.debug%"
# Assetic Configuration
assetic:
debug: "%kernel.debug%"
use_controller: false
bundles: [ ]
#java: /usr/bin/java
filters:
cssrewrite: ~
#closure:
# jar: "%kernel.root_dir%/Resources/java/compiler.jar"
#yui_css:
# jar: "%kernel.root_dir%/Resources/java/yuicompressor-2.4.7.jar"
# Doctrine Configuration
doctrine:
dbal:
driver: "%database_driver%"
host: "%database_host%"
port: "%database_port%"
dbname: "%database_name%"
user: "%database_user%"
password: "%database_password%"
charset: UTF8
unix_socket: /tmp/mysql.sock
# if using pdo_sqlite as your database driver:
# 1. add the path in parameters.yml
# e.g. database_path: "%kernel.root_dir%/data/data.db3"
# 2. Uncomment database_path in parameters.yml.dist
# 3. Uncomment next line:
# path: "%database_path%"
orm:
auto_generate_proxy_classes: "%kernel.debug%"
auto_mapping: true
# Swiftmailer Configuration
swiftmailer:
transport: "%mailer_transport%"
host: "%mailer_host%"
username: "%mailer_user%"
password: "%mailer_password%"
spool: { type: memory }
And my parameters.yml
parameters:
database_driver: pdo_mysql
database_host: 127.0.0.1
database_port: '8889'
database_name: sil19
database_user: root
database_password: root
mailer_transport: smtp
mailer_host: 127.0.0.1
mailer_user: null
mailer_password: null
locale: en
secret: e7f97888e382ddd2e235dc7da6fc39346b37096c
database_path: null
I don't know where the problem is from. So if someone have any idea. Thanks in advance

Answer 1

I'had to check "Allow network access to Mysql" to make it work on MAMP.

Answer 2

I'have got the same error when trying to connect SYMFONY 4 to MAMP Mysql:
An exception occurred in driver: SQLSTATE[HY000] [2002] Connection refused
For my case, it was a wrong Mysql port, just changed 3306 to 8889 to fix it
DATABASE_URL=mysql://root:root#127.0.0.1:8889/db_name
in my .env file

Answer 3

Run at the full path, like this:
/Applications/MAMP/bin/php/php5.4.4/bin/php bin/console

Answer 4

On Unix, MySQL programs treat the host name localhost specially, in a way that is likely different from what you expect compared to other network-based programs. For connections to localhost, MySQL programs attempt to connect to the local server by using a Unix socket file. This occurs even if a --port or -P option is given to specify a port number. To ensure that the client makes a TCP/IP connection to the local server, use --host or -h to specify a host name value of 127.0.0.1, or the IP address or name of the local server. You can also specify the connection protocol explicitly, even for localhost, by using the
https://blog.liplex.de/symfony-console-connection-refused-with-mamp/