I am trying to access /user/index.php?id=xx
(translation: select all the 23839 users - with selected users do - send message)
I click to select all the 23000 users enrolled, but when I select the action, it only applies to 5000.
(send message to 5000 people)
Why is it only 5000? can I increase it somewhere in the files? This is a core moodle feature