404 on a relation: GET /content-manager/relations/application::home.home/tests?_limit=20&_start=0 (40 ms) 404

System Information
  • Strapi Version: 3.5.2
  • Operating System:
  • Database: MYSQL
  • Node Version: v12.16.2
  • NPM Version: 6.14.8
  • Yarn Version: 1.22.10

Hi, I’m getting a 404 when I want to load a relation on my single component: ebug GET /content-manager/relations/application::home.home/tests?_limit=20&_start=0 (40 ms) 404

He is keep loading, see picture.

Can someone help me?

Screenshot 2021-03-09 at 08.56.17