Bug? WebNGINX joomla template

Hello team!
Pure system (Debian 9.hestia 1.1.0, php 7.3),
joomla on the domain is not installed
My actions:
Domain Editing
WebNGINX template selection - joomla - save
Going to the site — Page Not Found, Error Code: 404
I’m looking at error log
2020/03/25 16:11:17 [crit] 24338 # 24338: * 1477 open () "/ home / xxxxx / web / xxxx / public_html /" failed (13: Permission denied), client: 93.77.160.105, server : xxxx, request: "GET / HTTP / 2.0", host: "xxxx"
WebNGINX Template Selection - default
Going to the site — everything is fine (This site is currently under construction.)
error log — no errors
how to fix?