CakePHP cache i18n translate

Question

When I forget to translate something, somewhere Project VIEW, I change the file /app/Locale/por/LC_MESSAGES/default.po and sending it back to the server.

Answer 1

I found a strange solution:

I set (app/Config/core.php)...

Configure::write('debug', 2); // It was 0

Press, F5... wait... and works. Later, I back...

    Configure::write('debug', 0);

Press F5 again, and works.

Why? I no have idea.