Laravel vapor deployment error

Hi everyone,

I'm trying Laravel Vapor but I've got a weird problem. When I try to deploy my app I've got this error

  Loading composer repositories with package information                                                        
  Installing dependencies (including require-dev) from lock file                                                
  Package operations: 2 installs, 0 updates, 0 removals                                                         
    - Installing itconsulting/serveralerts (dev-master): Symlinking from ./nova-components/ServerAlerts         
    - Installing laravel/nova (dev-master): Symlinking from ./nova                                              
  Generating optimized autoload files                                                                           
  > Illuminate\Foundation\ComposerScripts::postAutoloadDump                                                     
  > @php artisan package:discover --ansi                                                                        
  The environment file is invalid!                                                                              
  Failed to parse dotenv file due to unexpected whitespace. Failed at...

Here is my .env file

APP_NAME=Laravel
APP_ENV=local
APP_KEY=base64:y0vN7psAY3ZZpUmPoAu4n+699pxazQH4GuRyHcHR1+U=
APP_DEBUG=true
APP_URL=http://my-app.test

LOG_CHANNEL=stack

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=test
DB_USERNAME=root
DB_PASSWORD=xxxxxxx

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=smtp
MAIL_HOST=smtp.mailtrap.io
MAIL_PORT=2525
MAIL_USERNAME=null
MAIL_PASSWORD=null
MAIL_ENCRYPTION=null

PFKE_BASEURL="https://www.xxx.com/firms/"
PFKE_FIRM=00000
PFKE_USERNAME=99999
PFKE_PASSWORD=XXXXXXXXXXXXXXXXX
PFKE_USERAGENT="XX XXXXXXXXX ([email protected])"

GMOD_BASEURL="https://xxxxxx:5665/v1/"
GMOD_USERNAME=xxxxxxxxxxxx
GMOD_PASSWORD="xxxxxxxxxx"

I'm only able to deploy if all PFKE and GMOD keys are not in the .env file

Can you spot the problem here ?

Thank you