i am using react + .netcore having issue while running to server(node v14.15.1 and npm 6.14.8 ) on my machine it is working fine

An unhandled exception occurred while processing the request.
AggregateException: One or more errors occurred. (One or more errors occurred. (The NPM script 'start' exited without indicating that the create-react-app server was listening for requests. The error output was:

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Γöé npm update check failed Γöé
Γöé Try running with sudo or get access Γöé
Γöé to the local update config store via Γöé
Γöé sudo chown -R $USER:$(id -gn $USER) C:\Windows\system32\config\systemprofile.config Γöé
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npm ERR! code ENOENT

npm ERR! syscall open

npm ERR! path C:\Applications Websites\DIEPconfig\ClientApp\package.json
npm ERR! errno -4058
npm ERR! enoent ENOENT: no such file or directory, open 'C:\Applications Websites\DIEPconfig\ClientApp\package.json'
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent

npm ERR! A complete log of this run can be found in:

npm ERR! C:\Windows\system32\config\systemprofile\AppData\Roaming\npm-cache_logs\2021-02-16T15_18_18_725Z-debug.log

))
System.Threading.Tasks.Task.ThrowIfExceptional(bool includeTaskCanceledExceptions)

InvalidOperationException: The NPM script 'start' exited without indicating that the create-react-app server was listening for requests. The error output was:

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Γöé npm update check failed Γöé
Γöé Try running with sudo or get access Γöé
Γöé to the local update config store via Γöé
Γöé sudo chown -R $USER:$(id -gn $USER) C:\Windows\system32\config\systemprofile.config Γöé
ΓööΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÇΓöÿ
npm ERR! code ENOENT

npm ERR! syscall open

npm ERR! path C:\Applications Websites\DIEPconfig\ClientApp\package.json
npm ERR! errno -4058
npm ERR! enoent ENOENT: no such file or directory, open 'C:\Applications Websites\DIEPconfig\ClientApp\package.json'
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent

npm ERR! A complete log of this run can be found in:

npm ERR!