Edit: After half day, my wife’s Mac started having the same problem. I have then applied the solution that I found in the Apple
Apple Announce Red Friday Shopping Event For Asia
Apple has confirmed today that it will hold a one day shopping event on what is know in Asia as Red Friday. The one day sale is to celebrate the Chinese New Year.
This is not a worldwide sale and is only eligible for people living in Singapore, Thailand, China, Hong Kong, or Malaysia. We are not aware of the deals which will be available yet but they are expected to be similar to the recent Black Friday discounts.
In the promotional image (above) Apple mentioned that they will be offering free shipping.