Updating you code

Because we use autoloading mechanisms, and because we use templates, there is one little step you will have to take every single time right after you pull the last changes from our repository:

composer update

This will ensure that all dependencies are up to date and that the autoloading mechanism is updated to find all its classes in the right places.

Sadly, composer is a very slow and memory-hungry process with Chamilo, so make sure you have at least 2GB of RAM available just for that process, and that you work on something else in the meantime...