GW Client Exits when running certain bot plz help

Hey all i've got a basic bot that works quite well but i'm a little stuck with it, everything works fine except on occasion the script closes the GW client, doesn't crash it literally just exits wondering if anyone has any ideas or reasons behind why it might do this?

Thanks.

You have to use an updated autoit bot! Or you have to fix the files by yourself.

;)

Add me in Skype and i can help u! :)

Skype: honigkuchenpferd069

Use the current GWA2.au3