Database connection error: (pymysql.err.OperationalError) (2003, "Can't connect to MySQL server on 'mysql-erpdemo-yzdemo.k.aivencloud.com' ([Errno -2] Name or service not known)")
(Background on this error at: https://sqlalche.me/e/20/e3q8) <br> Please check that the .env file and ca.pem are correct.