Problem when calling controller method

Hi there!

This is my first time posting here. I'm having an issue thats been haunting me for a while. I work on a project locally and, when everything is ready, I commit to a private git repository, which then goes live. The problem is that when it goes live, I start getting 404 errors everywhere, with the following output:

The resource you are looking for has been removed, had its name changed, or is temporarily unavailable.

When I run this function on my local server, the result comes as expected:



The same function, the same code, the same parameters. Curiously enough, not all functions do this, just some of them.

Has anyone faced this before? What can I do about it? Since I have nowhere to start, I'm lost of what can I do. As a 'workaround', I've noticed that changing the name of the function to something completely different sometimes works. For once, I had a method called 'selectData'. It wasn't working. After I changed its name to 'getSelectCache', it started to work.