Newbie doubts about spring and render

Hi everyone, im new using render and i want to ask something about spring boot.
I created a docker file and uploaded the app and everything seems working properly.
But when i try to take a get request with same url that worked in local, it gives me an error.
I dont know what to do. Thanks

Hey,

We need a bit more detail to be able to help effectively. What steps have you taken so far to try to fix the issue? If you could send over some screenshots, outline the steps to recreate the problem, or provide any other information, that would really help us get a clearer picture of what’s going on and what you’re dealing with.

Jérémy.
Render Support, UTC+3