Strapi app hangs when content-type-builder is opened

System Information
  • Strapi Version: v4
  • Operating System: macOS
  • Database: mySQL
  • Node Version: 16.14.2
  • NPM Version: 5.8.8
  • Yarn Version: n/a

My strapi app hangs (http://localhost:1337/admin/plugins/content-type-builder) when I try to open the content-type-builder at: on the strapi dashboard, and the worst of all is that I get no error msgs in terminal, what might be the possible reasons for this crash?

Please, help me on this is is really urgent and critical for my project.