In staging if I activate the agendas module when creating a person gives me 500

[apradillap]

In staging if I activate the agendas module when creating a person gives me 500

https://rollbar.com/Populate/gobierto/items/552/

Clue: validate slug with site scope

[apradillap]

@furilo I have verified that it is a global problem of several Gobierto resources: posts, people, etc. When creating these resources, simply check that if there is some resource at the site with the same slug and add a number. But when adding it to the database there is this restriction. Examples:

• Two persons with the same name in two different sites.
• Two person posts with the same title in two different sites.
• ...

t.index ["slug"], name: "index_gp_people_on_slug", unique: true

[ferblape]

Is this still an issue?