Update nginx_panel.conf

data/tpl/nginx_panel.conf

@@ -15,10 +15,11 @@ server
     location ^~ / {
         proxy_pass http://0.0.0.0:{$PANAL_PORT}/;
         proxy_set_header Host 0.0.0.0:{$PANAL_PORT};
+
+        proxy_http_version 1.1;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_set_header REMOTE-HOST $remote_addr;
-        
         add_header X-Cache $upstream_cache_status;
         proxy_ignore_headers Set-Cookie Cache-Control expires;
         add_header Cache-Control no-cache;