User tasks not found


We use a php wrapper for our api:

We get al de users in our workspace and get the tasks associated with that person and that all works fine. Except that one of the users in our workspace doesnt return tasks.
His list is full of tasks and in the right workspace so why does the user return with null?

Can someone please help me? Thanks in advance! :grinning:



What is the returned response?

Also why are you not using the official asana-php?