Lorem ipsum dolor sit amet, elit eget consectetuer adipiscing aenean dolor

Error code while leveling up my snow sprite

What you were expecting to happen, and what actually happened?
On Samsung Galaxy Note 5, latest patch:July 2016 Android version 6.0.1

Level up from 3 to 4th level

I just finished Ascension for my Snow Sprite
I selected Level up
Selected 25 soul button
It started to level up and then I got this error code

Error saving user: 2 the service is currently unavailable, KrVC5cpnj42c

Closed App through X
Relaunched App

Received Error

There was a problem training your troop. Don’t worry,no Souls were taken and used unless a level was gained.

Checked Snow Sprite - she’s been leveled up.

What are the steps to make it happen again?

The only thing I can think of was I had done two Ascensions with her one moving her from Rare to Ultra Rare and the second one the first Ultra Rare count (1/25)

Do you have any screenshots or video you want to share with us so we can see the problem? Attach them to your post!