What is the 500 error?

Question

Laravel

I create an entry in the admin panel, after clicking on the create button in the console, the following error pops up

POST http://gg.local/admin/press/0/save 500 (Internal Server Error)

press/0/save - what can the number 0 mean? not id?.
frozennode/administrator admin module.

Answer 1

in .env
APP_ENV=local
APP_DEBUG=true
press create again and in the developer console see what exactly the server answered you (not only the error code but also the response body)