'Secret not set' error

[ZiadJ]

After deploying to http://repeace.com/carpool/public I'm getting the error 'Secret not set' with this test request:

https://repeace.com/carpool/public/api/trips

I installed it the 'old way' based on the Readme instructions. Any idea what I might be missing?

In .env, I've set MERCADO_PAGO_WEBHOOK_SECRET='none' just in case but that didn't help.

[ZiadJ]

As it turns out, I had to run php artisan jwt:secret. I'm not experienced with Laravel but should this not be mentioned in the installation instructions?