Any idea?

I’m doing a React course, but my Node.js not working.

Error [ERR_MODULE_NOT_FOUND]: Cannot find package ‘body-parser’ imported from D:VisualStudioProjectsREACT1-starting-project-http-request-connecting-to-a-databasebackendapp.js
at packageResolve (node:internal/modules/esm/resolve:854:9)
at moduleResolve (node:internal/modules/esm/resolve:927:18)
at defaultResolve (node:internal/modules/esm/resolve:1169:11)
at ModuleLoader.defaultResolve (node:internal/modules/esm/loader:383:12)
at ModuleLoader.resolve (node:internal/modules/esm/loader:352:25)
at ModuleLoader.getModuleJob (node:internal/modules/esm/loader:227:38)
at ModuleWrap. (node:internal/modules/esm/module_job:87:39)
at link (node:internal/modules/esm/module_job:86:36) {
code: ‘ERR_MODULE_NOT_FOUND’
}

enter image description here

I tried “npm install body-parser”. It only removed the error message, but still doesn’t work.