Can't attack with the battle cry tactic [resolved]

[The lord Boy]

Every time i try attacking with the captain tactic battlecry it tells me this error:
https://gyazo.com/1fadbbc33d801681e21818cff0530609
and i have it researched proof:
https://gyazo.com/8cd349494d91467b5724df04db45b183

I'm a fighter in the middel of a war uninstalling and closing the game doesn't work, i'm really wondering what creates this problem, and I would be glad if anybody knew.


gyazo is a program where you sent a pic of your screen, not something with a virus on.


Goodday everybody The lord Boy.