CE 108262-9

Has anyone had this error code when booting up the PS5 or PS5 Pro? My console took a while to boot up today when I started it and then it said it was repairing the console storage I think. When it eventually booted up a message popped up on the top right saying "something went wrong with the firmware". Should I be worried or is this known issue not to worry about? l'm instantly panicking.