Code P0078 2016 Nissan versanote. ok to drive ?Recommended oil change?

This is a generic code for something to do with an exhaust valve control circuit. This will require some electrical testing by a qualified technician to diagnose but I don't think your oil change has anything to do with it. Bring it to the shop as soon as you can but if it's running ok, not making any abnormal noises and you check the oil, I think it's safe to drive it. If you don't work on your own cars here is a link to find a good shop near you, https://repairpal.com/repair-shops Alex