Page not found (404)

No Cliente matches the given query.
Request Method: GET
Request URL: https://www.sejaadlux.com.br/contato/
Raised by: clientes.views.ver_clientes

Using the URLconf defined in sistema.urls, Django tried these URL patterns, in this order:

  1. /
  2. admin/
  3. [name='home']
  4. <slug:cliente_slug>/ [name='clientes']

The current path, contato/, matched the last one.

You’re seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.