Using starter code and getting an error that useState is undefined?

[China Pickering]

I've copied everything 100% as the docs but still getting the below error code.

Cannot read properties of null (reading 'useState')
TypeError: Cannot read properties of null (reading 'useState')
    at useState (http://localhost:3000/static/js/bundle.js:567830:25)
    at T (http://localhost:3000/static/js/bundle.js:536842:28)
    at B (http://localhost:3000/static/js/bundle.js:536924:13)
    at renderWithHooks (http://localhost:3000/static/js/bundle.js:127676:22)
    at mountIndeterminateComponent (http://localhost:3000/static/js/bundle.js:130962:17)
    at beginWork (http://localhost:3000/static/js/bundle.js:132258:20)
    at HTMLUnknownElement.callCallback (http://localhost:3000/static/js/bundle.js:117268:18)
    at Object.invokeGuardedCallbackDev (http://localhost:3000/static/js/bundle.js:117312:20)
    at invokeGuardedCallback (http://localhost:3000/static/js/bundle.js:117369:35)
    at beginWork$1 (http://localhost:3000/static/js/bundle.js:137243:11)

I have also uninstalled and reinstalled with the same error!

[Fredrik Strand Oseberg]

Hey. I just setup a new project just fine. You'll need to share a reproducable example that I can look at in order to see if there is an actual fault.