Error 404 trying add directory on repository

Could you please help me with to create folders and subfolders on repositories?

When I try to create them, it shows me 404 error on screen.

I tried to test it on try.gogs.io, but it showed me the same error.

[database]
TYPE = mssql
HOST = 192.168.10.7, 1433
NAME = gogs_raices
USER = SRVSQL\Administrator
PASSWORD = totvs…,
SSL_MODE = disable
PATH = C:\Program Files\gogs\data\gogs.db

[repository]
ROOT = C:/Users/Administrator/gogs-repositories

[server]
PROTOCOL = http
DOMAIN = localhost
HTTP_ADDR = 127.0.0.1
HTTP_PORT = 3000
EXTERNAL_URL = http://localhost:3000/
DISABLE_SSH = false
SSH_PORT = 22
START_SSH_SERVER = false
OFFLINE_MODE = false

Thank you!
Guilherme Pilan