I installed mysql57-server. I can access it via the command line, but apache returns:
Failed to connect to your database server. The server reports the following message: SQLSTATE[HY000] [2002] Connection refused. I’m running php72, and have php72-mysql @7.2.16_0+mysqlnd installed. ps -ax|grep mysql returns 86738 ?? 0:09.59 /opt/local/lib/mysql55/bin/mysqld 96068 ?? 0:00.58 /opt/local/lib/mysql57/bin/mysqld
