No fresh ideas? I am ready to experiment for solving error

dear friend, I try to change config.json with https, but error has remained. Look to screenshot below

Hi, When I'm try to login, register and logout I get an error like error: /logout
invalid csrf token and popup window invalid-session

I use today master branch updates, and last nginx config from manual

#user 'userbb' virtual host 'site.ua' configuration file
server {
server_name site.ua www.site.ua;
listen 172.31.1.100:80;
return 302 https://$server_name$request_uri;
}
server {
server_name site.ua www.site.ua;

listen 172.31.1.100:443 ssl spdy;

ssl_certificate "/var/www/httpd-cert/userbb/www.site.ua.crt";
ssl_certificate_key "/var/www/httpd-cert/userbb/www.site.ua.key";

ssl_protocols TLSv1 TLSv1.1 TLSv1.2;

ssl_ciphers 'AES128+EECDH:AES128+EDH';

ssl_prefer_server_ciphers on;

location / {
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_set_header Host $http_host;
    proxy_set_header X-NginX-Proxy true;

    proxy_pass http://127.0.0.1:4567/;
    proxy_redirect off;

    # Socket.IO Support
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "upgrade";
}

gzip on;
gzip_comp_level 5;
gzip_disable "msie6";
gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript application/javascript;

}

nodebb config

{
"url": "http://site.ua",
"secret": "a7cc7856-0ed8-446c-90af-eaf7912953a5",
"database": "redis",
"redis": {
"host": "127.0.0.1",
"port": "6379",
"password": "",
"database": "0"
}
}

nodebb log

22/7 20:40 [26278] - info: NodeBB Ready
22/7 20:40 [26278] - info: Enabling 'trust proxy'
22/7 20:40 [26278] - info: NodeBB is now listening on: 0.0.0.0:4567
22/7 20:40 [26278] - verbose: [sounds] Sounds OK
22/7 20:40 [26278] - verbose: [meta/blacklist] Loading 0 blacklist rules
22/7 20:40 [26278] - verbose: [hotswap] Router with id plugins replaced successfully
22/7 20:40 [26278] - verbose: [plugins] All plugins reloaded and rerouted
22/7 20:40 [26278] - verbose: [hotswap] Router with id auth replaced successfully
Refused to set unsafe header "User-Agent"
Discarding entity body for GET requests
Refused to set unsafe header "User-Agent"
Discarding entity body for GET requests
Refused to set unsafe header "User-Agent"
Discarding entity body for GET requests
Refused to set unsafe header "User-Agent"
Discarding entity body for GET requests
22/7 20:41 [26278] - verbose: [user.auth] Revoking session U79wro1pnq6qQj9fYPrz5zmqhYpnx9FE for user 1
22/7 20:42 [26278] - error: /logout
invalid csrf token

It can affect this error trailing slash in the configs (nodebb and nginx) or what else could be the reason for this error?