'What is the reason that nginx throws a 403 error, with all permissions allowed?

OS: macOS Monterey
Chip: Apple M1

When starting a project in docker, nginx gives a 403 error when accessed in a browser, but at the same time, a colleague's project starts without any problems

Nginx configuration
Logs when opening a project in a browser
Permissions for _default
Rights for www and others

resolver 127.0.0.11;
server
    {
        listen 80 default_server;
        server_name     _;
        root /var/www/_default/www/;
        pagespeed off;
        set $php_sock php:9000;
        # раскомментируйте одну из строчек ниже в зависимости от используемой cms
        # include common_fpm_ceteracms.conf;
        # include common_fpm_bitrix.conf;
        include common_fpm_<% PROJECT_CMS_TYPE %>.conf;
        error_log /var/log/nginx/error.log;
        location /nginx_status
            {
                stub_status on;
                allow ::;
                deny all;
            }

        # заментие off на on если надо включить pagespeed
}
root@c312a39869da:/var/www/_default# ls -l
total 16
-rw-r--r-- 1 root root   67 Mar 15 08:12 Makefile
-rw-r--r-- 1 root root  410 Mar 15 08:12 README.md
drwxr-xr-x 2 root root 4096 Mar 15 14:52 boilerplate
drwxr-xr-x 4 root root  128 Mar 15 08:12 tmp
drwxr-xr-x 2 root root 4096 Mar 15 14:52 working
drwxrwxrwx 4 root root  128 Mar 15 08:12 www
root@c312a39869da:/var/www# ls -lna
total 16
drwxr-xr-x  1  0  0 4096 Mar 15 14:52 .
drwxr-xr-x  1  0  0 4096 Nov 22  2019 ..
drwxr-xr-x 15  0  0  480 Mar 15 08:12 _default
drwxrwxrwx  1 33 33 4096 Dec 15  2019 html
grd_nginx        | 2022/03/15 11:59:16 [error] 32#32: *2 directory index of "/var/www/_default/www/" is forbidden, client: 172.19.0.1, server: _, request: "GET / HTTP/1.1", host: "127.0.0.1:8080"
grd_nginx        | 172.19.0.1 - - [15/Mar/2022:11:59:16 +0000] "GET / HTTP/1.1" 403 117 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:98.0) Gecko/20100101 Firefox/98.0" "-"


Sources

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Source: Stack Overflow

Solution Source