So, I read all the posts about connecting to the mysql service externally (like workbench), I also read the documentation. I created the public domain for my service (mysql-production-b898.up.railway.app), port 3306, I use the password provided in the variables {MYSQL_ROOT_PASSWORD} and {MYSQLPASSWORD}, which are the same. But friends, it doesn't connect to either workbench or heideSQl... the error is always the same: Failed to connect to mysql at {host}:3306 with user root... I also changed the root password, but it doesn't connect... I need help. Thanks