Hi Arvid, Please check your powerbrick it might have got damaged. Ask your friend who has a PS4 and test your console with his powerbrick and see if it solves the issue. If the problem persists get your console checked out for any damage inside.Hope this helps!!.
Hi Grace, Try cleaning the dust inside the charging port of your phone with a toothpick buffed with sandpaper or any other plastic tip (I do not recommend using metal objects). If it doesn't work try another charger or get the port replaced.Hope this helps!!!