Update AbstractObject.php
Update AbstractObject.php

This will let use Exceptions with namespace

throw $this->exception('not configured','addon\Exception_NotConfigured');
samratcis/atk4,svisystem/atk4,svisystem/atk4,samratcis/atk4,atk4/atk4,xepan/atk4,atk4/atk4,atk4/atk4,atk4/atk4,xepan/atk4,svisystem/atk4,samratcis/atk4,xepan/atk4