Access error running envoy in Laravel 5.7

envoy execute with web server privileges usually (www-data) try to execute like this

sudo su -u www-data envoy run deploy

I tried to run you command, but got error :

$ sudo su -u www-data envoy run deploy
su: invalid option -- 'u'
Usage: su [options] [LOGIN]
...

I made several attempts also, but failed :

$ sudo su www-data envoy run deploy   
This account is currently not available.

$ sudo su lardeployer envoy run deploy
sh: 0: Can't open envoy

Could you please provide a link, where these options are described ? I do not see at https://laravel.com/docs/5.7/envoy

Can you show your .env file and your database.php?

my .env :

APP_NAME="The Box Booking"
NOREPLY_EMAIL= '[email protected]'
SUPPORT_SIGNATURE= 'Best Regards,<br>    Support of The Box Booking'
APP_ENV=local
APP_KEY=base64:qtoXMAngtHCS8A+oa4DeIlGn7uTs/+HvXIRhXHy/uLo=
APP_DEBUG=true
APP_URL=local-boxbooking2.com

LOG_CHANNEL=stack

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=Boxbooking2_DEV
DB_USERNAME=root
DB_PASSWORD=1

BROADCAST_DRIVER=log
CACHE_DRIVER=file
QUEUE_CONNECTION=sync
SESSION_DRIVER=file
SESSION_LIFETIME=120

REDIS_HOST=127.0.0.1
REDIS_PASSWORD=null
REDIS_PORT=6379

MAIL_DRIVER=sendgrid

PUSHER_APP_ID=
PUSHER_APP_KEY=
PUSHER_APP_SECRET=
PUSHER_APP_CLUSTER=mt1

MIX_PUSHER_APP_KEY="${PUSHER_APP_KEY}"
MIX_PUSHER_APP_CLUSTER="${PUSHER_APP_CLUSTER}"

SENDGRID_API_KEY = 'XXXX'

and config/database.php :

<?php

return [


    'default' => env('DB_CONNECTION', 'mysql'),


    'connections' => [

        'sqlite' => [
            'driver' => 'sqlite',
            'database' => env('DB_DATABASE', database_path('database.sqlite')),
            'prefix' => '',
            'foreign_key_constraints' => env('DB_FOREIGN_KEYS', true),
        ],

        'mysql' => [
            'driver' => 'mysql',
            'host' => env('DB_HOST', '127.0.0.1'),
            'port' => env('DB_PORT', '3306'),
            'database' => env('DB_DATABASE', 'forge'),
            'username' => env('DB_USERNAME', 'forge'),
            'password' => env('DB_PASSWORD', ''),
            'unix_socket' => env('DB_SOCKET', ''),
            'charset' => 'utf8mb4',
            'collation' => 'utf8mb4_unicode_ci',
            'prefix' => '',
            'prefix_indexes' => true,
            'strict' => true,
            'engine' => null,
        ],

        'pgsql' => [
            'driver' => 'pgsql',
            'host' => env('DB_HOST', '127.0.0.1'),
            'port' => env('DB_PORT', '5432'),
            'database' => env('DB_DATABASE', 'forge'),
            'username' => env('DB_USERNAME', 'forge'),
            'password' => env('DB_PASSWORD', ''),
            'charset' => 'utf8',
            'prefix' => '',
            'prefix_indexes' => true,
            'schema' => 'public',
            'sslmode' => 'prefer',
        ],

        'sqlsrv' => [
            'driver' => 'sqlsrv',
            'host' => env('DB_HOST', 'localhost'),
            'port' => env('DB_PORT', '1433'),
            'database' => env('DB_DATABASE', 'forge'),
            'username' => env('DB_USERNAME', 'forge'),
            'password' => env('DB_PASSWORD', ''),
            'charset' => 'utf8',
            'prefix' => '',
            'prefix_indexes' => true,
        ],

    ],

    
    'migrations' => 'migrations',


    'redis' => [

        'client' => 'predis',

        'default' => [
            'host' => env('REDIS_HOST', '127.0.0.1'),
            'password' => env('REDIS_PASSWORD', null),
            'port' => env('REDIS_PORT', 6379),
            'database' => env('REDIS_DB', 0),
        ],

        'cache' => [
            'host' => env('REDIS_HOST', '127.0.0.1'),
            'password' => env('REDIS_PASSWORD', null),
            'port' => env('REDIS_PORT', 6379),
            'database' => env('REDIS_CACHE_DB', 1),
        ],

    ],

];

Keep that DB_PASSWORD=1 as blank

           DB_PASSWORD=

1. Could you, please, how setting password to empty string influence on the deploy work? Passwords on local system and on server are different.
2. Have I too run on my local ubuntu command

envoy run deploy

under root?

I did not find to these questionbs in the docs https://laravel.com/docs/5.7/envoy

If your in live server fill this in database.php. I am assuming that your are using mysql.

    'database' => env('DB_DATABASE', 'Boxbooking2_DEV'),
        'username' => env('DB_USERNAME', 'root'),
        'password' => env('DB_PASSWORD', '1'),