No Webgui after enabling SSL for NGINX during OC installation

server {
listen [::]:445 ssl ipv6only=off;
ssl_certificate /etc/ssl/certs/openmediavault-2e92fd31-eee9-48da-9ed3-062a1cf49705.crt;
ssl_certificate_key /etc/ssl/private/openmediavault-2e92fd31-eee9-48da-9ed3-062a1cf49705.key;
set $root_path "/media/e8b70b29-e91b-4183-857e-fe278a8ffb91/www/owncloud/";
root $root_path;
index index.html index.php;
set $socket "unix:/var/run/fpm-a5ce6640-2f2c-4238-880c-15803b6fa6aa.sock";
location ~ \.php$ {
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass $socket;
fastcgi_index index.php;
include fastcgi_params;
}
access_log /var/log/nginx/a380650f-c915-4489-b4fa-c44c9cf3dc58-access.log;
error_log /var/log/nginx/a380650f-c915-4489-b4fa-c44c9cf3dc58-error.log;
large_client_header_buffers 4 8k;
client_max_body_size 10G; # set max upload size
fastcgi_buffers 64 4K;

rewrite ^/caldav(.*)$ /remote.php/caldav$1 redirect;
rewrite ^/carddav(.*)$ /remote.php/carddav$1 redirect;
rewrite ^/webdav(.*)$ /remote.php/webdav$1 redirect;

index index.php;
error_page 403 /core/templates/403.php;
error_page 404 /core/templates/404.php;

location = /robots.txt {
allow all;
log_not_found off;
access_log off;
}

location ~ ^/(data|config|\.ht|db_structure\.xml|README) {
deny all;
}

location / {
# The following 2 rules are only needed with webfinger
rewrite ^/.well-known/host-meta /public.php?service=host-meta last;
rewrite ^/.well-known/host-meta.json /public.php?service=host-meta-json last;

rewrite ^/.well-known/carddav /remote.php/carddav/ redirect;
rewrite ^/.well-known/caldav /remote.php/caldav/ redirect;

rewrite ^(/core/doc/[^\/]+/)$ $1/index.html;

try_files $uri $uri/ index.php;
}

location ~ ^(.+?\.php)(/.*)?$ {
try_files $1 = 404;

include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$1;
fastcgi_param PATH_INFO $2;
fastcgi_param HTTPS on;
fastcgi_pass $socket;
}

# Optional: set long EXPIRES header on static assets
location ~* ^.+\.(jpg|jpeg|gif|bmp|ico|png|css|js|swf)$ {
expires 30d;
# Optional: Don't log access to assets
access_log off;
}

}