i'm using local blynk server V0.25.1
I can see in my admin I have the value 400 in my Energy field
[I assume this is the energy left rather than total energy configured for account ?]
When I try to change it to say, 1000 I get an Error : "Oops, an error occured (Code 413)"
I have other accounts which seem to allow we do successfully add energy but this particular one.
Any idea of what could be wrong ?