Connection refused

[Roy Narayan]

Following the READ.md (option 2), Docker option.
On step 2
php artisan cron:refresh-database

I am getting

"SQLSTATE[HY000] [2002] Connection refused (SQL: select * from information_schema.tables where table_schema = laravel_react and table_name = migrations and table_type = 'BASE TABLE')" message

[Moeen]

make sure you are inside the docker container to run this otherwise check your local database configuration