The PlayStation Network is currently experiencing issues affecting all PSN services, including online multiplayer and the PlayStation Store. Luckily, Sony is currently investigating the issue (as of 5:14 pm GMT), but the downtime is sure to disrupt your Friday evening gaming session.
You can keep yourself updated of the current status form the Network Status page. Lets hope the issues are resolved soon, or your weekend gaming session will be disrupted too.
We’re aware that some users are experiencing issues logging into PSN. Thanks for your patience as we investigate: https://t.co/NJX2xGusZM
— Ask PlayStation (@AskPlayStation) January 26, 2018