Little Empire keeps restarting

Hello guys,

I started to play with this awesome game about 4 weeks ago, i am level 14 now, i really like it.

I don't know what happened, since last week game keeps restarting. I can log in, see my territory, get in any building, but when i choose recruit or upgrade or research, game restarts, and i see the Camel Games logo, and push me back to main screen. I cannot even log to global chat - restart. On main srcreen if i push settings or account button also restart. I completely reinstalled the game, but the problem still here.  

Anyone else keeps restarting? Any idea how can i solve this problem?

Thanks for help,

Utahmar