"Key path \"file:///storage/oauth-public.key\" does not exist or is not readable", "exception": "LogicException", "file": "/vendor/league/oauth2-server/src/CryptKey.php", "line": 48, code example

Example: Key path "file:///home/user/projectname/storage/oauth-public.key" does not exist or is not readable

#Install passport
composer require laravel/passport

#Register the service provider in config/app.php
Laravel\Passport\PassportServiceProvider::class,

#Run the migrations
php artisan migrate

#Generate key
php artisan passport:install