I can't upgrade my Geralt!

[slicedice8]

I can't upgrade my Geralt!

I was in my third playthrough in the game. I am level 5 and I still cannot upgrade him. I click on the skill and try everything but I can't put a point into the skill. This never happened before! Anyone can give me a solution?

 

[gab961111.59]

If you are playing on hard, dark mode or insane, you need to meditate.

 

[jjavier]

I'm just curious.
Pc or XBox ?