Access_log off but still creating the file

Hey
Upgrading to kong 2.0.4 with db_less
prefix = /apps/loadbalancer-external-apigateway/current/conf/
admin_access_log = off
admin_error_log = off
status_error_log = off
status_access_log = off
proxy_access_log = off
proxy_error_log = /apps/loadbalancer-external-apigateway/current/logs/error.log

access logs are on folder /apps/loadbalancer-external-apigateway/current/conf/logs/access.log

can someone help?

what is admin_acc_logs, nginx_acc_logs, because this are with wrong path
thanks