[tor-onions] disabling onion page

[sec1313 at secmail.pro]

In tor 0.3.1.9 i have torrc:
#HiddenServiceDir hidden_service80
#HiddenServicePort 80 127.0.0.1:80

I run tor and my hidden service don't work..
I change torrc to
HiddenServiceDir hidden_service80
HiddenServicePort 80 127.0.0.1:80
and send
SIGNAL RELOAD
My hidden service works good.

After few hours I change torrc to my first config:
#HiddenServiceDir hidden_service80
#HiddenServicePort 80 127.0.0.1:80
and send
SIGNAL RELOAD
My hidden service doesn't work.

In tor 0.3.2.10 disabling hidden service doesn't work.
Please help.