I have noticed on creating a new wiki there are still a few bugs in some of the DEFAULT PAGES …
one of them is the following:

Problem:

system:invite

Invite your friends to join this Wiki! [[module SendInvitations]]

Invite your friends to join this Wiki! [[module SendInvitations]]

The problem is that this code does not work, which is annoying, especially to freshmen - and 'freshwomen', too.
- They normally think they made a mistake.

The problem seems to be that the INTERPRETATION by the parser might be affected, by the trailing 'text'.
- When you change it to the following code it works !

Solution:

system:invite

Invite your friends to join this Wiki!
[[module SendInvitations]]

Invite your friends to join this Wiki!
[[module SendInvitations]]

It seems, that "[[module SendInvitations]]" has to stand at the beginning of the line !
— Please somebody, have a look at that and make the necessary corrections.
(There are some other ones, too - but I cannot think of them now.)