Sony seems to have technical issues with the PlayStation Network. The company has confirmed an outage which is still ongoing.
Sony´s Network Status Tracker shows that all sub-systems are currently offline. Also PlayStation Store and PlayStation Music are affected.
The error message from Sony lists PS3™ , PS4™ , PS Vita , Web and Other as affected platforms which means a full outage.
Update: 11:24 CET: Sony is now providing individual status updates per country while resolving the issue.
Sony says in the error message:
“You may have some difficulty signing in or creating an account on PlayStation™Network. Our engineers are working to resolve the issue as soon as possible, and we thank you for your patience.”
You can check their status monitor or Twitter for more upcoming information.