Laravel Sail error on up | * error decoding 'Ports': Invalid hostPort: 8080

Hey Folks

I'm trying to get an existing project to spin up with Laravel Sail on WSL - Docker is set up and running ok - I have spun up the getting started project from my WSL terminal and all is good

My YAML file is as follows:

# For more information: https://laravel.com/docs/sail
version: '3'
services:
    laravel.test:
        build:
            context: ./vendor/laravel/sail/runtimes/8.1
            dockerfile: Dockerfile
            args:
                WWWGROUP: '${WWWGROUP}'
        image: sail-8.1/app
        extra_hosts:
            - 'host.docker.internal:host-gateway'
        ports:
            - '${APP_PORT:-80}:80'
        environment:
            WWWUSER: '${WWWUSER}'
            LARAVEL_SAIL: 1
            XDEBUG_MODE: '${SAIL_XDEBUG_MODE:-off}'
            XDEBUG_CONFIG: '${SAIL_XDEBUG_CONFIG:-client_host=host.docker.internal}'
        volumes:
            - '.:/var/www/html'
        networks:
            - sail
        depends_on:
            - mysql
    mysql:
        image: 'mysql/mysql-server:8.0'
        ports:
            - '${FORWARD_DB_PORT:-3306}:3306'
        environment:
            MYSQL_ROOT_PASSWORD: '${DB_PASSWORD}'
            MYSQL_ROOT_HOST: "%"
            MYSQL_DATABASE: '${DB_DATABASE}'
            MYSQL_USER: '${DB_USERNAME}'
            MYSQL_PASSWORD: '${DB_PASSWORD}'
            MYSQL_ALLOW_EMPTY_PASSWORD: 1
        volumes:
            - 'sailmysql:/var/lib/mysql'
        networks:
            - sail
        healthcheck:
            test: ["CMD", "mysqladmin", "ping", "-p${DB_PASSWORD}"]
            retries: 3
            timeout: 5s
networks:
    sail:
        driver: bridge
volumes:
    sailmysql:
        driver: local

My .env

APP_ENV=local
APP_KEY=base64:ZPiMYybIEP8PlZgevJ3Z5i8iocxtpkd9gmetDro2W6M=
APP_DEBUG=true
APP_LOG_LEVEL=debug
APP_URL=http://localhost:8080

DB_CONNECTION=mysql
DB_HOST=mysql
DB_PORT=3306
DB_DATABASE=homestead
DB_USERNAME=sail
DB_PASSWORD=password

DB_CONNECTION_TESTING=mysql
DB_HOST_TESTING=mysql
DB_PORT_TESTING=3306
DB_DATABASE_TESTING=homestead_testing
DB_USERNAME_TESTING=sail
DB_PASSWORD_TESTING=password

BROADCAST_DRIVER=pusher
CACHE_DRIVER=file
SESSION_DRIVER=file
QUEUE_CONNECTION=database
REDIS_HOST=redis
REDIS_PASSWORD=null
REDIS_PORT=6379

The error I'm getting is the following:

./.env: line 7: $'\r': command not found
./.env: line 14: $'\r': command not found
./.env: line 21: $'\r': command not found
./.env: line 29: $'\r': command not found
./.env: line 38: $'\r': command not found
./.env: line 43: $'\r': command not found
./.env: line 46: $'\r': command not found
./.env: line 52: $'\r': command not found
./.env: line 56: $'\r': command not found
./.env: line 60: $'\r': command not found
./.env: line 62: $'\r': command not found
./.env: line 65: $'\r': command not found
./.env: line 68: $'\r': command not found
./.env: line 70: $'\r': command not found
./.env: line 72: $'\r': command not found
./.env: line 74: $'\r': command not found
./.env: line 78: $'\r': command not found
./.env: line 81: $'\r': command not found
1 error(s) decoding:

* error decoding 'Ports': Invalid hostPort: 8080
1 error(s) decoding:

* error decoding 'Ports': Invalid hostPort: 8080

If any one has any experience with this I would welcome a solution