"npm run serve" command does not work

[effedam]

Below the error message when I try to run
npm run serve

webclient@3.4.2-SNAPSHOT serve
vue-cli-service serve
INFO Starting development server...
ERROR Error: Cannot find module 'vue/compiler-sfc'
Require stack:
- /home/effedam/Dropbox/azd/dev/js/webclient/node_modules/vue-loader/dist/index.js
- /home/effedam/Dropbox/azd/dev/js/webclient/node_modules/@vue/cli-service/lib/config/base.js
- /home/effedam/Dropbox/azd/dev/js/webclient/node_modules/@vue/cli-service/lib/Service.js
- /home/effedam/Dropbox/azd/dev/js/webclient/node_modules/@vue/cli-service/bin/vue-cli-service.js
Error: Cannot find module 'vue/compiler-sfc'