Railway•3w ago

MySQL not working with rails app

I'm getting the error displayed on the image whenever I try to deploy my project. I have a rails app and a MySQL database. I've configured the following ENV variables:

  database: <%= ENV["MYSQLDATABASE"] %>
  username: <%= ENV["MYSQLUSER"] %>
  password: <%= ENV["MYSQLPASSWORD"] %>
  port: <%= ENV["MYSQLPORT"] %>
  host: <%= ENV["MYSQLHOST"] %>

  database: <%= ENV["MYSQLDATABASE"] %>
  username: <%= ENV["MYSQLUSER"] %>
  password: <%= ENV["MYSQLPASSWORD"] %>
  port: <%= ENV["MYSQLPORT"] %>
  host: <%= ENV["MYSQLHOST"] %>

I've also noticed that my MYSQLHOST variable is empty. In addition, this project already has an schema, how can I load the tables in the MySQL on Railway?