After 6 days the license stopped to work

[ann]

Hi Ann,

I think we reply to you also by email.
"License issue occured, halting bot" error usually appears when using the same license key for more than one Clash of Clans account. Does someone else have your license key?
As for "Version check error" it means that the bot can't connect to the server. This is usually caused by an internet error, please check your internet connection. Also, make sure you don't use a proxy.

Hello. Yes it was me from Email. I got your email respond before several minutes. 
No, i did not share the key with no one. Only me using it. 
No, i don't use any proxy. It happened without any reason. Simply stopped to work. It is my notebook for work, I simply sitting here all day