Quick tips for effective Laravel debugging on live servers?

Hey everyone, I'm often running into tricky Laravel issues on our production environment after recent deployments. Specifically, I'm seeing errors like this in the logs:

[2023-10-27 10:30:15] production.ERROR: Call to undefined method App\Models\User::getAccount() {"exception":"[object] (BadMethodCallException(code: 0): Call to undefined method App\Models\User::getAccount() at /var/www/html/app/Http/Controllers/UserController.php:45)\n"}

What are your go-to strategies for quick Laravel debugging and fixing these on the fly? Help a brother out please...