Jwt Authentication error Argument 3 passed to Lcobucci\JWT\Signer\Hmac::doVerify()

Here's complete snippet

php artisan key:generate
php artisan jwt:secret
php artisan cache:clear
php artisan config:clear

Before run above commands make sure there is install jwt package, than check its config file name jwt.php in config folder.

In fact it's the right thing to solve it:

php artisan key:generate
php artisan jwt:secret