Unknown option "server.runInspectorProxy" with value true was found

[Groovinder]

i just did the installation for expo- router on https://docs.expo.dev/router/installation/#manual-installation. i gone through all the manual steps but there is an error when running the npm expo start -c which is

Starting project at ....\Expo\StepAhead
(node:14044) [DEP0040] DeprecationWarning: The punycode module is deprecated. Please use a userland alternative instead.
(Use node --trace-deprecation ... to show where the warning was created)
● Validation Warning:

Unknown option "server.runInspectorProxy" with value true was found.
This is probably a typing mistake. Fixing it will remove this message.

Starting Metro Bundler
warning: Bundler cache is empty, rebuilding (this may take a minute)

any idea on how to fix this ? my previous projects was working fine