BG Bot stops bot automatically when entering in BGs sometimes ;/

This has been happening for a week now and sometimes I see my bot just standing still right after entering a BG and when I check the bot its on "Start" button meaning it stopped automatically and says click me to start >_> dont know why but here is the log... pretty long one too >:O but concentrate on the end part. It says stop called but I never pressed it.

 

Ty Sir! I actually ran the bot all night on hunter and no d/c then read this. What I thought too but thanks for assuring <3