routes working only in local

When I try to set vhost_nginx.conf I receve this error:

Code:

/usr/local/psa/admin/bin/nginxmng --enable
[2015-06-11 08:51:41] ERR [util_exec] proc_close() failed
[2015-06-11 08:51:45] ERR [panel] Apache config (14340054980.97032600) generation failed: Template_Exception: nginx: [emerg] "http" directive is not allowed here in /var/www/vhosts/system/domain.com/conf/vhost_nginx.conf:1
nginx: configuration file /etc/nginx/nginx.conf test failed

file: /opt/psa/admin/plib/Template/Writer/Webserver/Abstract.php
line: 75
code: 0
nginx: [emerg] "http" directive is not allowed here in /var/www/vhosts/system/domain.com/conf/vhost_nginx.conf:1
nginx: configuration file /etc/nginx/nginx.conf test failed