{{ ctrans('texts.database_connection') }}

You can use following commands to create user & database.
Show code 
-- Commands to create a MySQL database and user
CREATE SCHEMA `db-ninja-01` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
CREATE USER 'ninja'@'localhost' IDENTIFIED BY 'ninja';
GRANT ALL PRIVILEGES ON `ninja`.* TO 'ninja'@'localhost';
FLUSH PRIVILEGES;
{{ ctrans('texts.driver') }}
{{ ctrans('texts.host') }}*
{{ ctrans('texts.database') }}*
{{ ctrans('texts.username') }}*
{{ ctrans('texts.password') }}