│ An error occurred while installing the database:                            
 │                                                                             
 │ mysql: [Warning] mysql: Empty value for 'port' specified. Will throw an     
 │ error in future versions ERROR 2002 (HY000): Can't connect to local         
 │ MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) . Your        
 │ options are: