SQLSTATE[HY000] [2002] Connection refused error when running sail artisan migrate command

In the process of running migrations in my application, some tables gets migrated to the database but when it gets to one table, it throws an error that connection refused:

Migrating: 2020_01_05_160933_create_sessions_table
Migrated:  2020_01_05_160933_create_sessions_table (801.99ms)
Migrating: 2020_01_06_102937_create_devices_table
Migrated:  2020_01_06_102937_create_devices_table (447.02ms)
Migrating: 2020_01_16_110833_create_settings_table
Migrated:  2020_01_16_110833_create_settings_table (711.88ms)
Migrating: 2020_01_18_171110_create_matches_table

   Illuminate\Database\QueryException 

  SQLSTATE[HY000] [2002] Connection refused (SQL: create table `matches` (`id` bigint unsigned not null auto_increment primary key, `bet365_id` bigint not null, `bets_api_id` bigint null, `sport_id` bigint not null, `home_team_id` bigint not null, `away_team_id` bigint not null, `league_id` bigint not null, `cc` varchar(255) null, `starts_at` int not null, `time_status` tinyint not null, `last_bets_api_update` int not null, `created_at` timestamp null, `updated_at` timestamp null) default character set utf8mb4 collate 'utf8mb4_unicode_ci')

I may not know why the connection is timing out on from one migration. KIndly help. My docker-compose.yml:

version: '3'
services:
    laravel.test:
        build:
            context: ./docker/8.0
            dockerfile: Dockerfile
            args:
                WWWGROUP: '${WWWGROUP}'
        image: sail-8.0/app
        ports:
            - '${APP_PORT:-80}:80'
        environment:
            WWWUSER: '${WWWUSER}'
            LARAVEL_SAIL: 1
        volumes:
            - '.:/var/www/html'
        networks:
            - sail
        depends_on:
            # - mysql
            # - memsql
            - pgsql
            - redis
            # - selenium
    # selenium:
    #     image: 'selenium/standalone-chrome'
    #     volumes:
    #         - '/dev/shm:/dev/shm'
    #     networks:
    #         - sail
    mysql:
        image: 'mysql:8.0'
        ports:
            - '3305:3306'
        environment:
            MYSQL_ROOT_PASSWORD: '${DB_PASSWORD}'
            MYSQL_DATABASE: '${DB_DATABASE}'
            MYSQL_USER: '${DB_USERNAME}'
            MYSQL_PASSWORD: '${DB_PASSWORD}'
            MYSQL_ALLOW_EMPTY_PASSWORD: 'yes'
        volumes:
            - 'sailmysql:/var/lib/mysql'
        networks:
            - sail
        healthcheck:
          test: ["CMD", "mysqladmin", "ping"]
    pgsql:
        image: postgres:13
        ports:
            - '${FORWARD_DB_PORT:-5432}:5432'
        environment:
            PGPASSWORD: '${DB_PASSWORD:-secret}'
            POSTGRES_DB: '${DB_DATABASE}'
            POSTGRES_USER: '${DB_USERNAME}'
            POSTGRES_PASSWORD: '${DB_PASSWORD:-secret}'
        volumes:
            - 'sailpostgresql:/var/lib/postgresql/data'
        networks:
            - sail
        healthcheck:
          test: ["CMD", "pg_isready", "-q", "-d", "${DB_DATABASE}", "-U", "${DB_USERNAME}"]
#    memsql:
#        image: 'memsql/cluster-in-a-box'
#        ports:
#            - '3306:3306'
#            - '8080:8080'
#        environment:
#            LICENSE_KEY: '${MEMSQL_LICENCE}'
#            ROOT_PASSWORD: '${MEMSQL_ROOT_PWD}'
#        volumes:
#              - 'sailmemsql:/var/lib/memsql'
#        networks:
#              - sail
    redis:
        image: 'redis:alpine'
        ports:
            - '${FORWARD_REDIS_PORT:-6379}:6379'
        volumes:
            - 'sailredis:/data'
        networks:
            - sail
        healthcheck:
          test: ["CMD", "redis-cli", "ping"]
    # memcached:
    #     image: 'memcached:alpine'
    #     ports:
    #         - '11211:11211'
    #     networks:
    #         - sail
    mailhog:
        image: 'mailhog/mailhog:latest'
        ports:
            - '${FORWARD_MAILHOG_PORT:-1025}:1025'
            - '${FORWARD_MAILHOG_DASHBOARD_PORT:-8025}:8025'
        networks:
            - sail
networks:
    sail:
        driver: bridge
volumes:
    sailmysql:
        driver: local
    sailmemsql:
        driver: local
    sailpostgresql:
        driver: local
    sailredis:
        driver: local

My .env:

DB_CONNECTION=mysql
DB_HOST=mysql
DB_PORT=3306
DB_DATABASE=appdb
DB_USERNAME=username
DB_PASSWORD=password