Disable logging in access log

[grecomvd]

Hi!

I need to discard certain hits in access_log.
As the Plesk Manual recommends Im customize this change in /var/www/vhost/domain.com/conf/vhost.conf

#START OF CUSTOM
	ServerAlias domain.com [url]www.domain.com[/url]
	SetEnvIf Request_URI "(\.gif|\.png|\.jpg|\.css|\.js|\.ico)$" nolog_graphics
	CustomLog /var/www/vhosts/domain.com/statistics/logs/access_log plesklog env=!nolog_graphics
#END CUSTOM

Im delete the access_log and touch-it as root user via ssh.

After save the file and exec the reconfigure (websrvmng -u --vhost-name=domain.com) the server continues loggin the hits.

Can anyone help with this?
Thx in advance and sorry for my poor english.
Alejandro