I have the same issue in the tutorial. (pymysql.err.OperationalError) (2003, "Can't connect to MySQL server on 'localhost' ( [Errno 2] No such file or directory)" Connection fails when deployed to ...

pymysql.err.OperationalError: (2003, "Can't connect to MySQL server on 'localhost' ( [Errno 111] Connection refused)") #20591 Closed radhikagattani183 opened on Feb 14, 2020 ...