Page not found (404)

Request Method: GET
Request URL: https://www.valdavid.com/repertoires/details/club-des-vals-heureux-aines/jcriffet@cgocable.ca%20%20%20

No RepertoryLinks matches the given query.

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.