When a user is a member of the Webmaster group, he cannot access to my xCal or Agenda-X module. He only see a blank page. The rihgts are set pobably (as the webmaster group have all the rights). However, if I change the user group and put it in the Register Group and delete it of the Webmaster Group, he has no problem accessing the 2 modules said above.
What is the problem !!!
Please, help me !